Home / 31,889,713.05-44,007,792.30-17,403,025.05

Finding the Fourth Proportional to 31,889,713.05, 44,007,792.30 and 17,403,025.05

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Solution

The fourth proportional to 31,889,713.05, 44,007,792.30 and 17,403,025.05 is: 24,016,168.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,889,713.05 : 44,007,792.30 = 17,403,025.05 : x
  2. Step 2: Convert to fraction form
    31,889,713.05/44,007,792.30 = 17,403,025.05/x
  3. Step 3: Cross multiply
    31,889,713.05x = 44,007,792.30 × 17,403,025.05
  4. Step 4: Simplify right side
    31,889,713.05x = 765,868,711,792,097.12
  5. Step 5: Solve for x
    x = 765,868,711,792,097.12/31,889,713.05
  6. Step 6: Final answer
    x = 24,016,168.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.