Home / 23,941,817.28-35,781,539.58-17,478,503.39

Finding the Fourth Proportional to 23,941,817.28, 35,781,539.58 and 17,478,503.39

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Solution

The fourth proportional to 23,941,817.28, 35,781,539.58 and 17,478,503.39 is: 26,121,983.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,941,817.28 : 35,781,539.58 = 17,478,503.39 : x
  2. Step 2: Convert to fraction form
    23,941,817.28/35,781,539.58 = 17,478,503.39/x
  3. Step 3: Cross multiply
    23,941,817.28x = 35,781,539.58 × 17,478,503.39
  4. Step 4: Simplify right side
    23,941,817.28x = 625,407,760,582,149.12
  5. Step 5: Solve for x
    x = 625,407,760,582,149.12/23,941,817.28
  6. Step 6: Final answer
    x = 26,121,983.70

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.