Home / 24,922,965.40-37,422,939.30-13,585,557.40

Finding the Fourth Proportional to 24,922,965.40, 37,422,939.30 and 13,585,557.40

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Solution

The fourth proportional to 24,922,965.40, 37,422,939.30 and 13,585,557.40 is: 20,399,317.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,922,965.40 : 37,422,939.30 = 13,585,557.40 : x
  2. Step 2: Convert to fraction form
    24,922,965.40/37,422,939.30 = 13,585,557.40/x
  3. Step 3: Cross multiply
    24,922,965.40x = 37,422,939.30 × 13,585,557.40
  4. Step 4: Simplify right side
    24,922,965.40x = 508,411,489,936,865.81
  5. Step 5: Solve for x
    x = 508,411,489,936,865.81/24,922,965.40
  6. Step 6: Final answer
    x = 20,399,317.73

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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.