Home / 118,098,252.60-177,147,378.90-41,411,316.30

Finding the Fourth Proportional to 118,098,252.60, 177,147,378.90 and 41,411,316.30

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Solution

The fourth proportional to 118,098,252.60, 177,147,378.90 and 41,411,316.30 is: 62,116,974.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,098,252.60 : 177,147,378.90 = 41,411,316.30 : x
  2. Step 2: Convert to fraction form
    118,098,252.60/177,147,378.90 = 41,411,316.30/x
  3. Step 3: Cross multiply
    118,098,252.60x = 177,147,378.90 × 41,411,316.30
  4. Step 4: Simplify right side
    118,098,252.60x = 7,335,906,139,343,846
  5. Step 5: Solve for x
    x = 7,335,906,139,343,846/118,098,252.60
  6. Step 6: Final answer
    x = 62,116,974.45

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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.