Home / 58,704,874.88-88,027,190.70-31,053,716.72

Finding the Fourth Proportional to 58,704,874.88, 88,027,190.70 and 31,053,716.72

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Solution

The fourth proportional to 58,704,874.88, 88,027,190.70 and 31,053,716.72 is: 46,564,641.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,704,874.88 : 88,027,190.70 = 31,053,716.72 : x
  2. Step 2: Convert to fraction form
    58,704,874.88/88,027,190.70 = 31,053,716.72/x
  3. Step 3: Cross multiply
    58,704,874.88x = 88,027,190.70 × 31,053,716.72
  4. Step 4: Simplify right side
    58,704,874.88x = 2,733,571,443,215,082.50
  5. Step 5: Solve for x
    x = 2,733,571,443,215,082.50/58,704,874.88
  6. Step 6: Final answer
    x = 46,564,641.34

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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.