Home / 39,176,082.10-58,764,123.15-32,905,515.70

Finding the Fourth Proportional to 39,176,082.10, 58,764,123.15 and 32,905,515.70

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Solution

The fourth proportional to 39,176,082.10, 58,764,123.15 and 32,905,515.70 is: 49,358,273.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,176,082.10 : 58,764,123.15 = 32,905,515.70 : x
  2. Step 2: Convert to fraction form
    39,176,082.10/58,764,123.15 = 32,905,515.70/x
  3. Step 3: Cross multiply
    39,176,082.10x = 58,764,123.15 × 32,905,515.70
  4. Step 4: Simplify right side
    39,176,082.10x = 1,933,663,776,909,058.25
  5. Step 5: Solve for x
    x = 1,933,663,776,909,058.25/39,176,082.10
  6. Step 6: Final answer
    x = 49,358,273.55

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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.