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Finding the Fourth Proportional to 149,554,446.73, 224,331,670.10 and 149,554,446.73

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Solution

The fourth proportional to 149,554,446.73, 224,331,670.10 and 149,554,446.73 is: 224,331,670.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,554,446.73 : 224,331,670.10 = 149,554,446.73 : x
  2. Step 2: Convert to fraction form
    149,554,446.73/224,331,670.10 = 149,554,446.73/x
  3. Step 3: Cross multiply
    149,554,446.73x = 224,331,670.10 × 149,554,446.73
  4. Step 4: Simplify right side
    149,554,446.73x = 33,549,798,805,822,380
  5. Step 5: Solve for x
    x = 33,549,798,805,822,380/149,554,446.73
  6. Step 6: Final answer
    x = 224,331,670.10

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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.