Home / 9,022,609,221.93-13,533,895,223.94-5,090,530,402.17

Finding the Fourth Proportional to 9,022,609,221.93, 13,533,895,223.94 and 5,090,530,402.17

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Solution

The fourth proportional to 9,022,609,221.93, 13,533,895,223.94 and 5,090,530,402.17 is: 7,635,785,104.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,609,221.93 : 13,533,895,223.94 = 5,090,530,402.17 : x
  2. Step 2: Convert to fraction form
    9,022,609,221.93/13,533,895,223.94 = 5,090,530,402.17/x
  3. Step 3: Cross multiply
    9,022,609,221.93x = 13,533,895,223.94 × 5,090,530,402.17
  4. Step 4: Simplify right side
    9,022,609,221.93x = 68,894,705,097,249,931,264
  5. Step 5: Solve for x
    x = 68,894,705,097,249,931,264/9,022,609,221.93
  6. Step 6: Final answer
    x = 7,635,785,104.14

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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.