Home / 134,136,561.60-201,204,842.40-95,169,470.40

Finding the Fourth Proportional to 134,136,561.60, 201,204,842.40 and 95,169,470.40

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Solution

The fourth proportional to 134,136,561.60, 201,204,842.40 and 95,169,470.40 is: 142,754,205.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,136,561.60 : 201,204,842.40 = 95,169,470.40 : x
  2. Step 2: Convert to fraction form
    134,136,561.60/201,204,842.40 = 95,169,470.40/x
  3. Step 3: Cross multiply
    134,136,561.60x = 201,204,842.40 × 95,169,470.40
  4. Step 4: Simplify right side
    134,136,561.60x = 19,148,558,293,123,468
  5. Step 5: Solve for x
    x = 19,148,558,293,123,468/134,136,561.60
  6. Step 6: Final answer
    x = 142,754,205.60

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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.