Home / 58,225,423.30-87,323,188.17-17,275,174.77

Finding the Fourth Proportional to 58,225,423.30, 87,323,188.17 and 17,275,174.77

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Solution

The fourth proportional to 58,225,423.30, 87,323,188.17 and 17,275,174.77 is: 25,908,327.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,225,423.30 : 87,323,188.17 = 17,275,174.77 : x
  2. Step 2: Convert to fraction form
    58,225,423.30/87,323,188.17 = 17,275,174.77/x
  3. Step 3: Cross multiply
    58,225,423.30x = 87,323,188.17 × 17,275,174.77
  4. Step 4: Simplify right side
    58,225,423.30x = 1,508,523,336,735,755.50
  5. Step 5: Solve for x
    x = 1,508,523,336,735,755.50/58,225,423.30
  6. Step 6: Final answer
    x = 25,908,327.52

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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.