Home / 176,136,513.60-264,204,770.40-61,109,061.60

Finding the Fourth Proportional to 176,136,513.60, 264,204,770.40 and 61,109,061.60

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Solution

The fourth proportional to 176,136,513.60, 264,204,770.40 and 61,109,061.60 is: 91,663,592.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,136,513.60 : 264,204,770.40 = 61,109,061.60 : x
  2. Step 2: Convert to fraction form
    176,136,513.60/264,204,770.40 = 61,109,061.60/x
  3. Step 3: Cross multiply
    176,136,513.60x = 264,204,770.40 × 61,109,061.60
  4. Step 4: Simplify right side
    176,136,513.60x = 16,145,305,589,387,458
  5. Step 5: Solve for x
    x = 16,145,305,589,387,458/176,136,513.60
  6. Step 6: Final answer
    x = 91,663,592.40

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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.