Home / 26,944,950.90-40,417,426.35-13,304,631.90

Finding the Fourth Proportional to 26,944,950.90, 40,417,426.35 and 13,304,631.90

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Solution

The fourth proportional to 26,944,950.90, 40,417,426.35 and 13,304,631.90 is: 19,956,947.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,944,950.90 : 40,417,426.35 = 13,304,631.90 : x
  2. Step 2: Convert to fraction form
    26,944,950.90/40,417,426.35 = 13,304,631.90/x
  3. Step 3: Cross multiply
    26,944,950.90x = 40,417,426.35 × 13,304,631.90
  4. Step 4: Simplify right side
    26,944,950.90x = 537,738,979,932,110.62
  5. Step 5: Solve for x
    x = 537,738,979,932,110.62/26,944,950.90
  6. Step 6: Final answer
    x = 19,956,947.85

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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.