Home / 26,944,821.90-40,417,232.85-13,304,502.90

Finding the Fourth Proportional to 26,944,821.90, 40,417,232.85 and 13,304,502.90

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Solution

The fourth proportional to 26,944,821.90, 40,417,232.85 and 13,304,502.90 is: 19,956,754.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,944,821.90 : 40,417,232.85 = 13,304,502.90 : x
  2. Step 2: Convert to fraction form
    26,944,821.90/40,417,232.85 = 13,304,502.90/x
  3. Step 3: Cross multiply
    26,944,821.90x = 40,417,232.85 × 13,304,502.90
  4. Step 4: Simplify right side
    26,944,821.90x = 537,731,191,662,800.31
  5. Step 5: Solve for x
    x = 537,731,191,662,800.31/26,944,821.90
  6. Step 6: Final answer
    x = 19,956,754.35

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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.