Home / 104,798,501.60-156,996,278.42-58,600,251.41

Finding the Fourth Proportional to 104,798,501.60, 156,996,278.42 and 58,600,251.41

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Solution

The fourth proportional to 104,798,501.60, 156,996,278.42 and 58,600,251.41 is: 87,787,718.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,798,501.60 : 156,996,278.42 = 58,600,251.41 : x
  2. Step 2: Convert to fraction form
    104,798,501.60/156,996,278.42 = 58,600,251.41/x
  3. Step 3: Cross multiply
    104,798,501.60x = 156,996,278.42 × 58,600,251.41
  4. Step 4: Simplify right side
    104,798,501.60x = 9,200,021,384,768,374
  5. Step 5: Solve for x
    x = 9,200,021,384,768,374/104,798,501.60
  6. Step 6: Final answer
    x = 87,787,718.76

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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.