Home / 124,742,032.40-187,098,753.72-32,634,659

Finding the Fourth Proportional to 124,742,032.40, 187,098,753.72 and 32,634,659

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Solution

The fourth proportional to 124,742,032.40, 187,098,753.72 and 32,634,659 is: 48,948,248.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,742,032.40 : 187,098,753.72 = 32,634,659 : x
  2. Step 2: Convert to fraction form
    124,742,032.40/187,098,753.72 = 32,634,659/x
  3. Step 3: Cross multiply
    124,742,032.40x = 187,098,753.72 × 32,634,659
  4. Step 4: Simplify right side
    124,742,032.40x = 6,105,904,026,977,181
  5. Step 5: Solve for x
    x = 6,105,904,026,977,181/124,742,032.40
  6. Step 6: Final answer
    x = 48,948,248.71

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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.