Home / 58,269,630.27-80,412,077.57-32,164,141.21

Finding the Fourth Proportional to 58,269,630.27, 80,412,077.57 and 32,164,141.21

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Solution

The fourth proportional to 58,269,630.27, 80,412,077.57 and 32,164,141.21 is: 44,386,508.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,269,630.27 : 80,412,077.57 = 32,164,141.21 : x
  2. Step 2: Convert to fraction form
    58,269,630.27/80,412,077.57 = 32,164,141.21/x
  3. Step 3: Cross multiply
    58,269,630.27x = 80,412,077.57 × 32,164,141.21
  4. Step 4: Simplify right side
    58,269,630.27x = 2,586,385,418,031,364.50
  5. Step 5: Solve for x
    x = 2,586,385,418,031,364.50/58,269,630.27
  6. Step 6: Final answer
    x = 44,386,508.14

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.