Home / 4,852,992,885.05-6,697,064,701.19-2,709,632,559.84

Finding the Fourth Proportional to 4,852,992,885.05, 6,697,064,701.19 and 2,709,632,559.84

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Solution

The fourth proportional to 4,852,992,885.05, 6,697,064,701.19 and 2,709,632,559.84 is: 3,739,256,372.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852,992,885.05 : 6,697,064,701.19 = 2,709,632,559.84 : x
  2. Step 2: Convert to fraction form
    4,852,992,885.05/6,697,064,701.19 = 2,709,632,559.84/x
  3. Step 3: Cross multiply
    4,852,992,885.05x = 6,697,064,701.19 × 2,709,632,559.84
  4. Step 4: Simplify right side
    4,852,992,885.05x = 18,146,584,569,699,563,520
  5. Step 5: Solve for x
    x = 18,146,584,569,699,563,520/4,852,992,885.05
  6. Step 6: Final answer
    x = 3,739,256,372.21

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Double scale
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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.