Home / 118,625,748.48-177,904,252.80-35,624,154.24

Finding the Fourth Proportional to 118,625,748.48, 177,904,252.80 and 35,624,154.24

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Solution

The fourth proportional to 118,625,748.48, 177,904,252.80 and 35,624,154.24 is: 53,425,909.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,625,748.48 : 177,904,252.80 = 35,624,154.24 : x
  2. Step 2: Convert to fraction form
    118,625,748.48/177,904,252.80 = 35,624,154.24/x
  3. Step 3: Cross multiply
    118,625,748.48x = 177,904,252.80 × 35,624,154.24
  4. Step 4: Simplify right side
    118,625,748.48x = 6,337,688,541,699,153
  5. Step 5: Solve for x
    x = 6,337,688,541,699,153/118,625,748.48
  6. Step 6: Final answer
    x = 53,425,909.83

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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.