Home / 24,804,915.60-37,123,392.60-21,781,606.80

Finding the Fourth Proportional to 24,804,915.60, 37,123,392.60 and 21,781,606.80

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Solution

The fourth proportional to 24,804,915.60, 37,123,392.60 and 21,781,606.80 is: 32,598,665.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,804,915.60 : 37,123,392.60 = 21,781,606.80 : x
  2. Step 2: Convert to fraction form
    24,804,915.60/37,123,392.60 = 21,781,606.80/x
  3. Step 3: Cross multiply
    24,804,915.60x = 37,123,392.60 × 21,781,606.80
  4. Step 4: Simplify right side
    24,804,915.60x = 808,607,140,695,229.75
  5. Step 5: Solve for x
    x = 808,607,140,695,229.75/24,804,915.60
  6. Step 6: Final answer
    x = 32,598,665.27

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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.