Home / 176,391,180.60-264,586,770.90-127,766,297.40

Finding the Fourth Proportional to 176,391,180.60, 264,586,770.90 and 127,766,297.40

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Solution

The fourth proportional to 176,391,180.60, 264,586,770.90 and 127,766,297.40 is: 191,649,446.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,391,180.60 : 264,586,770.90 = 127,766,297.40 : x
  2. Step 2: Convert to fraction form
    176,391,180.60/264,586,770.90 = 127,766,297.40/x
  3. Step 3: Cross multiply
    176,391,180.60x = 264,586,770.90 × 127,766,297.40
  4. Step 4: Simplify right side
    176,391,180.60x = 33,805,272,058,915,068
  5. Step 5: Solve for x
    x = 33,805,272,058,915,068/176,391,180.60
  6. Step 6: Final answer
    x = 191,649,446.10

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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.