Home / 42,606,001.60-63,909,002.40-24,466,148.80

Finding the Fourth Proportional to 42,606,001.60, 63,909,002.40 and 24,466,148.80

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Solution

The fourth proportional to 42,606,001.60, 63,909,002.40 and 24,466,148.80 is: 36,699,223.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,606,001.60 : 63,909,002.40 = 24,466,148.80 : x
  2. Step 2: Convert to fraction form
    42,606,001.60/63,909,002.40 = 24,466,148.80/x
  3. Step 3: Cross multiply
    42,606,001.60x = 63,909,002.40 × 24,466,148.80
  4. Step 4: Simplify right side
    42,606,001.60x = 1,563,607,162,377,957.25
  5. Step 5: Solve for x
    x = 1,563,607,162,377,957.25/42,606,001.60
  6. Step 6: Final answer
    x = 36,699,223.20

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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.