Home / 40,805,851.20-61,129,060.65-24,583,614.68

Finding the Fourth Proportional to 40,805,851.20, 61,129,060.65 and 24,583,614.68

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Solution

The fourth proportional to 40,805,851.20, 61,129,060.65 and 24,583,614.68 is: 36,827,396.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,805,851.20 : 61,129,060.65 = 24,583,614.68 : x
  2. Step 2: Convert to fraction form
    40,805,851.20/61,129,060.65 = 24,583,614.68/x
  3. Step 3: Cross multiply
    40,805,851.20x = 61,129,060.65 × 24,583,614.68
  4. Step 4: Simplify right side
    40,805,851.20x = 1,502,773,272,769,950.25
  5. Step 5: Solve for x
    x = 1,502,773,272,769,950.25/40,805,851.20
  6. Step 6: Final answer
    x = 36,827,396.77

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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.