Home / 17,648,334.74-26,295,120.25-16,657,123.43

Finding the Fourth Proportional to 17,648,334.74, 26,295,120.25 and 16,657,123.43

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Solution

The fourth proportional to 17,648,334.74, 26,295,120.25 and 16,657,123.43 is: 24,818,265.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,648,334.74 : 26,295,120.25 = 16,657,123.43 : x
  2. Step 2: Convert to fraction form
    17,648,334.74/26,295,120.25 = 16,657,123.43/x
  3. Step 3: Cross multiply
    17,648,334.74x = 26,295,120.25 × 16,657,123.43
  4. Step 4: Simplify right side
    17,648,334.74x = 438,001,063,635,037.38
  5. Step 5: Solve for x
    x = 438,001,063,635,037.38/17,648,334.74
  6. Step 6: Final answer
    x = 24,818,265.86

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.