Home / 41,265,415.40-61,898,123.10-37,738,221.80

Finding the Fourth Proportional to 41,265,415.40, 61,898,123.10 and 37,738,221.80

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Solution

The fourth proportional to 41,265,415.40, 61,898,123.10 and 37,738,221.80 is: 56,607,332.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,265,415.40 : 61,898,123.10 = 37,738,221.80 : x
  2. Step 2: Convert to fraction form
    41,265,415.40/61,898,123.10 = 37,738,221.80/x
  3. Step 3: Cross multiply
    41,265,415.40x = 61,898,123.10 × 37,738,221.80
  4. Step 4: Simplify right side
    41,265,415.40x = 2,335,925,098,551,503.50
  5. Step 5: Solve for x
    x = 2,335,925,098,551,503.50/41,265,415.40
  6. Step 6: Final answer
    x = 56,607,332.70

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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.