Home / 96,687,412.80-145,031,119.20-32,862,004.80

Finding the Fourth Proportional to 96,687,412.80, 145,031,119.20 and 32,862,004.80

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Solution

The fourth proportional to 96,687,412.80, 145,031,119.20 and 32,862,004.80 is: 49,293,007.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,687,412.80 : 145,031,119.20 = 32,862,004.80 : x
  2. Step 2: Convert to fraction form
    96,687,412.80/145,031,119.20 = 32,862,004.80/x
  3. Step 3: Cross multiply
    96,687,412.80x = 145,031,119.20 × 32,862,004.80
  4. Step 4: Simplify right side
    96,687,412.80x = 4,766,013,335,299,772
  5. Step 5: Solve for x
    x = 4,766,013,335,299,772/96,687,412.80
  6. Step 6: Final answer
    x = 49,293,007.20

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.