Home / 26,959,528.80-40,439,293.20-14,992,264.80

Finding the Fourth Proportional to 26,959,528.80, 40,439,293.20 and 14,992,264.80

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Solution

The fourth proportional to 26,959,528.80, 40,439,293.20 and 14,992,264.80 is: 22,488,397.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,959,528.80 : 40,439,293.20 = 14,992,264.80 : x
  2. Step 2: Convert to fraction form
    26,959,528.80/40,439,293.20 = 14,992,264.80/x
  3. Step 3: Cross multiply
    26,959,528.80x = 40,439,293.20 × 14,992,264.80
  4. Step 4: Simplify right side
    26,959,528.80x = 606,276,591,979,239.38
  5. Step 5: Solve for x
    x = 606,276,591,979,239.38/26,959,528.80
  6. Step 6: Final answer
    x = 22,488,397.20

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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.