Home / 237,789,032.90-356,683,549.35-108,648,869.90

Finding the Fourth Proportional to 237,789,032.90, 356,683,549.35 and 108,648,869.90

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Solution

The fourth proportional to 237,789,032.90, 356,683,549.35 and 108,648,869.90 is: 162,973,304.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,789,032.90 : 356,683,549.35 = 108,648,869.90 : x
  2. Step 2: Convert to fraction form
    237,789,032.90/356,683,549.35 = 108,648,869.90/x
  3. Step 3: Cross multiply
    237,789,032.90x = 356,683,549.35 × 108,648,869.90
  4. Step 4: Simplify right side
    237,789,032.90x = 38,753,264,548,798,384
  5. Step 5: Solve for x
    x = 38,753,264,548,798,384/237,789,032.90
  6. Step 6: Final answer
    x = 162,973,304.85

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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.