Home / 24,723,489.66-34,118,360.91-13,709,967.18

Finding the Fourth Proportional to 24,723,489.66, 34,118,360.91 and 13,709,967.18

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Solution

The fourth proportional to 24,723,489.66, 34,118,360.91 and 13,709,967.18 is: 18,919,724.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,723,489.66 : 34,118,360.91 = 13,709,967.18 : x
  2. Step 2: Convert to fraction form
    24,723,489.66/34,118,360.91 = 13,709,967.18/x
  3. Step 3: Cross multiply
    24,723,489.66x = 34,118,360.91 × 13,709,967.18
  4. Step 4: Simplify right side
    24,723,489.66x = 467,761,608,311,494.88
  5. Step 5: Solve for x
    x = 467,761,608,311,494.88/24,723,489.66
  6. Step 6: Final answer
    x = 18,919,724.31

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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.