Home / 58,259,531.25-87,272,207.60-29,025,238.77

Finding the Fourth Proportional to 58,259,531.25, 87,272,207.60 and 29,025,238.77

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Solution

The fourth proportional to 58,259,531.25, 87,272,207.60 and 29,025,238.77 is: 43,479,523.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,259,531.25 : 87,272,207.60 = 29,025,238.77 : x
  2. Step 2: Convert to fraction form
    58,259,531.25/87,272,207.60 = 29,025,238.77/x
  3. Step 3: Cross multiply
    58,259,531.25x = 87,272,207.60 × 29,025,238.77
  4. Step 4: Simplify right side
    58,259,531.25x = 2,533,096,663,429,882.50
  5. Step 5: Solve for x
    x = 2,533,096,663,429,882.50/58,259,531.25
  6. Step 6: Final answer
    x = 43,479,523.59

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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.