Home / 96,776,193.60-145,164,290.40-64,527,566.40

Finding the Fourth Proportional to 96,776,193.60, 145,164,290.40 and 64,527,566.40

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Solution

The fourth proportional to 96,776,193.60, 145,164,290.40 and 64,527,566.40 is: 96,791,349.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,776,193.60 : 145,164,290.40 = 64,527,566.40 : x
  2. Step 2: Convert to fraction form
    96,776,193.60/145,164,290.40 = 64,527,566.40/x
  3. Step 3: Cross multiply
    96,776,193.60x = 145,164,290.40 × 64,527,566.40
  4. Step 4: Simplify right side
    96,776,193.60x = 9,367,098,387,694,882
  5. Step 5: Solve for x
    x = 9,367,098,387,694,882/96,776,193.60
  6. Step 6: Final answer
    x = 96,791,349.60

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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.