Home / 24,462,195.40-36,651,302.70-15,938,144.20

Finding the Fourth Proportional to 24,462,195.40, 36,651,302.70 and 15,938,144.20

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Solution

The fourth proportional to 24,462,195.40, 36,651,302.70 and 15,938,144.20 is: 23,879,857.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,462,195.40 : 36,651,302.70 = 15,938,144.20 : x
  2. Step 2: Convert to fraction form
    24,462,195.40/36,651,302.70 = 15,938,144.20/x
  3. Step 3: Cross multiply
    24,462,195.40x = 36,651,302.70 × 15,938,144.20
  4. Step 4: Simplify right side
    24,462,195.40x = 584,153,747,550,449.38
  5. Step 5: Solve for x
    x = 584,153,747,550,449.38/24,462,195.40
  6. Step 6: Final answer
    x = 23,879,857.80

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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.