Home / 58,968,008.20-88,452,012.30-37,497,791.80

Finding the Fourth Proportional to 58,968,008.20, 88,452,012.30 and 37,497,791.80

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Solution

The fourth proportional to 58,968,008.20, 88,452,012.30 and 37,497,791.80 is: 56,246,687.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,968,008.20 : 88,452,012.30 = 37,497,791.80 : x
  2. Step 2: Convert to fraction form
    58,968,008.20/88,452,012.30 = 37,497,791.80/x
  3. Step 3: Cross multiply
    58,968,008.20x = 88,452,012.30 × 37,497,791.80
  4. Step 4: Simplify right side
    58,968,008.20x = 3,316,755,141,516,439
  5. Step 5: Solve for x
    x = 3,316,755,141,516,439/58,968,008.20
  6. Step 6: Final answer
    x = 56,246,687.70

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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.