Home / 48,283,664.10-72,425,496.15-29,104,548.90

Finding the Fourth Proportional to 48,283,664.10, 72,425,496.15 and 29,104,548.90

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Solution

The fourth proportional to 48,283,664.10, 72,425,496.15 and 29,104,548.90 is: 43,656,823.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,283,664.10 : 72,425,496.15 = 29,104,548.90 : x
  2. Step 2: Convert to fraction form
    48,283,664.10/72,425,496.15 = 29,104,548.90/x
  3. Step 3: Cross multiply
    48,283,664.10x = 72,425,496.15 × 29,104,548.90
  4. Step 4: Simplify right side
    48,283,664.10x = 2,107,911,394,304,436.75
  5. Step 5: Solve for x
    x = 2,107,911,394,304,436.75/48,283,664.10
  6. Step 6: Final answer
    x = 43,656,823.35

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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.