Home / 6,500,962,901.40-9,751,444,352.10-1,593,636,707.40

Finding the Fourth Proportional to 6,500,962,901.40, 9,751,444,352.10 and 1,593,636,707.40

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Solution

The fourth proportional to 6,500,962,901.40, 9,751,444,352.10 and 1,593,636,707.40 is: 2,390,455,061.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,500,962,901.40 : 9,751,444,352.10 = 1,593,636,707.40 : x
  2. Step 2: Convert to fraction form
    6,500,962,901.40/9,751,444,352.10 = 1,593,636,707.40/x
  3. Step 3: Cross multiply
    6,500,962,901.40x = 9,751,444,352.10 × 1,593,636,707.40
  4. Step 4: Simplify right side
    6,500,962,901.40x = 15,540,259,669,674,971,136
  5. Step 5: Solve for x
    x = 15,540,259,669,674,971,136/6,500,962,901.40
  6. Step 6: Final answer
    x = 2,390,455,061.10

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Double scale
Find fourth proportional to 6,500,962,902.40, 9,751,444,353.60 and 1,593,636,708.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.