Home / 22,161,639.17-33,255,412.61-16,007,552.39

Finding the Fourth Proportional to 22,161,639.17, 33,255,412.61 and 16,007,552.39

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Solution

The fourth proportional to 22,161,639.17, 33,255,412.61 and 16,007,552.39 is: 24,020,685.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,161,639.17 : 33,255,412.61 = 16,007,552.39 : x
  2. Step 2: Convert to fraction form
    22,161,639.17/33,255,412.61 = 16,007,552.39/x
  3. Step 3: Cross multiply
    22,161,639.17x = 33,255,412.61 × 16,007,552.39
  4. Step 4: Simplify right side
    22,161,639.17x = 532,337,759,359,326.81
  5. Step 5: Solve for x
    x = 532,337,759,359,326.81/22,161,639.17
  6. Step 6: Final answer
    x = 24,020,685.27

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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.