Home / 19,097,260.28-26,304,016.37-14,678,535.95

Finding the Fourth Proportional to 19,097,260.28, 26,304,016.37 and 14,678,535.95

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Solution

The fourth proportional to 19,097,260.28, 26,304,016.37 and 14,678,535.95 is: 20,217,792.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,097,260.28 : 26,304,016.37 = 14,678,535.95 : x
  2. Step 2: Convert to fraction form
    19,097,260.28/26,304,016.37 = 14,678,535.95/x
  3. Step 3: Cross multiply
    19,097,260.28x = 26,304,016.37 × 14,678,535.95
  4. Step 4: Simplify right side
    19,097,260.28x = 386,104,449,711,520.75
  5. Step 5: Solve for x
    x = 386,104,449,711,520.75/19,097,260.28
  6. Step 6: Final answer
    x = 20,217,792.72

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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.