Home / 16,700,522.20-25,036,203.30-6,472,360.60

Finding the Fourth Proportional to 16,700,522.20, 25,036,203.30 and 6,472,360.60

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Solution

The fourth proportional to 16,700,522.20, 25,036,203.30 and 6,472,360.60 is: 9,702,890.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,700,522.20 : 25,036,203.30 = 6,472,360.60 : x
  2. Step 2: Convert to fraction form
    16,700,522.20/25,036,203.30 = 6,472,360.60/x
  3. Step 3: Cross multiply
    16,700,522.20x = 25,036,203.30 × 6,472,360.60
  4. Step 4: Simplify right side
    16,700,522.20x = 162,043,335,812,509.97
  5. Step 5: Solve for x
    x = 162,043,335,812,509.97/16,700,522.20
  6. Step 6: Final answer
    x = 9,702,890.36

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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.