Home / 23,258,177.76-34,884,519.12-6,220,171.20

Finding the Fourth Proportional to 23,258,177.76, 34,884,519.12 and 6,220,171.20

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Solution

The fourth proportional to 23,258,177.76, 34,884,519.12 and 6,220,171.20 is: 9,329,522.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,258,177.76 : 34,884,519.12 = 6,220,171.20 : x
  2. Step 2: Convert to fraction form
    23,258,177.76/34,884,519.12 = 6,220,171.20/x
  3. Step 3: Cross multiply
    23,258,177.76x = 34,884,519.12 × 6,220,171.20
  4. Step 4: Simplify right side
    23,258,177.76x = 216,987,681,156,073.34
  5. Step 5: Solve for x
    x = 216,987,681,156,073.34/23,258,177.76
  6. Step 6: Final answer
    x = 9,329,522.00

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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.