Home / 39,447,002.40-59,170,503.60-32,272,548.90

Finding the Fourth Proportional to 39,447,002.40, 59,170,503.60 and 32,272,548.90

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Solution

The fourth proportional to 39,447,002.40, 59,170,503.60 and 32,272,548.90 is: 48,408,823.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,447,002.40 : 59,170,503.60 = 32,272,548.90 : x
  2. Step 2: Convert to fraction form
    39,447,002.40/59,170,503.60 = 32,272,548.90/x
  3. Step 3: Cross multiply
    39,447,002.40x = 59,170,503.60 × 32,272,548.90
  4. Step 4: Simplify right side
    39,447,002.40x = 1,909,582,970,868,626
  5. Step 5: Solve for x
    x = 1,909,582,970,868,626/39,447,002.40
  6. Step 6: Final answer
    x = 48,408,823.35

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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.