Home / 14,980,512.40-22,414,781.40-9,941,664.40

Finding the Fourth Proportional to 14,980,512.40, 22,414,781.40 and 9,941,664.40

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Solution

The fourth proportional to 14,980,512.40, 22,414,781.40 and 9,941,664.40 is: 14,875,341.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,980,512.40 : 22,414,781.40 = 9,941,664.40 : x
  2. Step 2: Convert to fraction form
    14,980,512.40/22,414,781.40 = 9,941,664.40/x
  3. Step 3: Cross multiply
    14,980,512.40x = 22,414,781.40 × 9,941,664.40
  4. Step 4: Simplify right side
    14,980,512.40x = 222,840,234,278,162.16
  5. Step 5: Solve for x
    x = 222,840,234,278,162.16/14,980,512.40
  6. Step 6: Final answer
    x = 14,875,341.27

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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.