Home / 17,454,918.33-24,087,787.10-10,117,007.76

Finding the Fourth Proportional to 17,454,918.33, 24,087,787.10 and 10,117,007.76

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Solution

The fourth proportional to 17,454,918.33, 24,087,787.10 and 10,117,007.76 is: 13,961,470.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454,918.33 : 24,087,787.10 = 10,117,007.76 : x
  2. Step 2: Convert to fraction form
    17,454,918.33/24,087,787.10 = 10,117,007.76/x
  3. Step 3: Cross multiply
    17,454,918.33x = 24,087,787.10 × 10,117,007.76
  4. Step 4: Simplify right side
    17,454,918.33x = 243,696,328,961,342.84
  5. Step 5: Solve for x
    x = 243,696,328,961,342.84/17,454,918.33
  6. Step 6: Final answer
    x = 13,961,470.59

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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.