Home / 27,216,904.40-40,730,878.20-24,949,422.80

Finding the Fourth Proportional to 27,216,904.40, 40,730,878.20 and 24,949,422.80

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Solution

The fourth proportional to 27,216,904.40, 40,730,878.20 and 24,949,422.80 is: 37,337,526.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,216,904.40 : 40,730,878.20 = 24,949,422.80 : x
  2. Step 2: Convert to fraction form
    27,216,904.40/40,730,878.20 = 24,949,422.80/x
  3. Step 3: Cross multiply
    27,216,904.40x = 40,730,878.20 × 24,949,422.80
  4. Step 4: Simplify right side
    27,216,904.40x = 1,016,211,901,227,103.12
  5. Step 5: Solve for x
    x = 1,016,211,901,227,103.12/27,216,904.40
  6. Step 6: Final answer
    x = 37,337,526.94

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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.