Home / 17,791,209.90-24,551,927.16-9,950,856.57

Finding the Fourth Proportional to 17,791,209.90, 24,551,927.16 and 9,950,856.57

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Solution

The fourth proportional to 17,791,209.90, 24,551,927.16 and 9,950,856.57 is: 13,732,214.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,791,209.90 : 24,551,927.16 = 9,950,856.57 : x
  2. Step 2: Convert to fraction form
    17,791,209.90/24,551,927.16 = 9,950,856.57/x
  3. Step 3: Cross multiply
    17,791,209.90x = 24,551,927.16 × 9,950,856.57
  4. Step 4: Simplify right side
    17,791,209.90x = 244,312,705,686,247.44
  5. Step 5: Solve for x
    x = 244,312,705,686,247.44/17,791,209.90
  6. Step 6: Final answer
    x = 13,732,214.23

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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.