Home / 96,923,637-145,386,721.53-32,227,442.15

Finding the Fourth Proportional to 96,923,637, 145,386,721.53 and 32,227,442.15

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Solution

The fourth proportional to 96,923,637, 145,386,721.53 and 32,227,442.15 is: 48,341,584.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,923,637 : 145,386,721.53 = 32,227,442.15 : x
  2. Step 2: Convert to fraction form
    96,923,637/145,386,721.53 = 32,227,442.15/x
  3. Step 3: Cross multiply
    96,923,637x = 145,386,721.53 × 32,227,442.15
  4. Step 4: Simplify right side
    96,923,637x = 4,685,442,156,759,301
  5. Step 5: Solve for x
    x = 4,685,442,156,759,301/96,923,637
  6. Step 6: Final answer
    x = 48,341,584.18

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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.