Home / 118,098,216.60-177,147,324.90-41,411,280.30

Finding the Fourth Proportional to 118,098,216.60, 177,147,324.90 and 41,411,280.30

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Solution

The fourth proportional to 118,098,216.60, 177,147,324.90 and 41,411,280.30 is: 62,116,920.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,098,216.60 : 177,147,324.90 = 41,411,280.30 : x
  2. Step 2: Convert to fraction form
    118,098,216.60/177,147,324.90 = 41,411,280.30/x
  3. Step 3: Cross multiply
    118,098,216.60x = 177,147,324.90 × 41,411,280.30
  4. Step 4: Simplify right side
    118,098,216.60x = 7,335,897,525,829,069
  5. Step 5: Solve for x
    x = 7,335,897,525,829,069/118,098,216.60
  6. Step 6: Final answer
    x = 62,116,920.45

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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.