Home / 8,196,064,559.19-11,310,605,188.11-4,436,875,126.89

Finding the Fourth Proportional to 8,196,064,559.19, 11,310,605,188.11 and 4,436,875,126.89

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Solution

The fourth proportional to 8,196,064,559.19, 11,310,605,188.11 and 4,436,875,126.89 is: 6,122,907,215.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,196,064,559.19 : 11,310,605,188.11 = 4,436,875,126.89 : x
  2. Step 2: Convert to fraction form
    8,196,064,559.19/11,310,605,188.11 = 4,436,875,126.89/x
  3. Step 3: Cross multiply
    8,196,064,559.19x = 11,310,605,188.11 × 4,436,875,126.89
  4. Step 4: Simplify right side
    8,196,064,559.19x = 50,183,742,829,198,254,080
  5. Step 5: Solve for x
    x = 50,183,742,829,198,254,080/8,196,064,559.19
  6. Step 6: Final answer
    x = 6,122,907,215.63

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Half scale
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Double scale
Find fourth proportional to 8,196,064,560.19, 11,310,605,189.49 and 4,436,875,127.89
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.