Home / 96,777,661.60-144,998,530.80-62,681,456.80

Finding the Fourth Proportional to 96,777,661.60, 144,998,530.80 and 62,681,456.80

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Solution

The fourth proportional to 96,777,661.60, 144,998,530.80 and 62,681,456.80 is: 93,913,398.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,777,661.60 : 144,998,530.80 = 62,681,456.80 : x
  2. Step 2: Convert to fraction form
    96,777,661.60/144,998,530.80 = 62,681,456.80/x
  3. Step 3: Cross multiply
    96,777,661.60x = 144,998,530.80 × 62,681,456.80
  4. Step 4: Simplify right side
    96,777,661.60x = 9,088,719,144,403,670
  5. Step 5: Solve for x
    x = 9,088,719,144,403,670/96,777,661.60
  6. Step 6: Final answer
    x = 93,913,398.96

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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.