Home / 96,607,218.60-144,990,143.10-95,851,391.40

Finding the Fourth Proportional to 96,607,218.60, 144,990,143.10 and 95,851,391.40

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Solution

The fourth proportional to 96,607,218.60, 144,990,143.10 and 95,851,391.40 is: 143,855,781.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,607,218.60 : 144,990,143.10 = 95,851,391.40 : x
  2. Step 2: Convert to fraction form
    96,607,218.60/144,990,143.10 = 95,851,391.40/x
  3. Step 3: Cross multiply
    96,607,218.60x = 144,990,143.10 × 95,851,391.40
  4. Step 4: Simplify right side
    96,607,218.60x = 13,897,506,955,420,110
  5. Step 5: Solve for x
    x = 13,897,506,955,420,110/96,607,218.60
  6. Step 6: Final answer
    x = 143,855,781.76

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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.