Home / 39,583,962.40-59,357,229.36-15,334,247.20

Finding the Fourth Proportional to 39,583,962.40, 59,357,229.36 and 15,334,247.20

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Solution

The fourth proportional to 39,583,962.40, 59,357,229.36 and 15,334,247.20 is: 22,994,121.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,583,962.40 : 59,357,229.36 = 15,334,247.20 : x
  2. Step 2: Convert to fraction form
    39,583,962.40/59,357,229.36 = 15,334,247.20/x
  3. Step 3: Cross multiply
    39,583,962.40x = 59,357,229.36 × 15,334,247.20
  4. Step 4: Simplify right side
    39,583,962.40x = 910,198,428,113,337.75
  5. Step 5: Solve for x
    x = 910,198,428,113,337.75/39,583,962.40
  6. Step 6: Final answer
    x = 22,994,121.18

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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.