Home / 29,684,422.80-44,526,634.20-10,517,117.40

Finding the Fourth Proportional to 29,684,422.80, 44,526,634.20 and 10,517,117.40

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Solution

The fourth proportional to 29,684,422.80, 44,526,634.20 and 10,517,117.40 is: 15,775,676.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,684,422.80 : 44,526,634.20 = 10,517,117.40 : x
  2. Step 2: Convert to fraction form
    29,684,422.80/44,526,634.20 = 10,517,117.40/x
  3. Step 3: Cross multiply
    29,684,422.80x = 44,526,634.20 × 10,517,117.40
  4. Step 4: Simplify right side
    29,684,422.80x = 468,291,839,308,255.12
  5. Step 5: Solve for x
    x = 468,291,839,308,255.12/29,684,422.80
  6. Step 6: Final answer
    x = 15,775,676.10

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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.