Home / 24,651,010.80-36,976,516.20-11,868,433.20

Finding the Fourth Proportional to 24,651,010.80, 36,976,516.20 and 11,868,433.20

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Solution

The fourth proportional to 24,651,010.80, 36,976,516.20 and 11,868,433.20 is: 17,802,649.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,651,010.80 : 36,976,516.20 = 11,868,433.20 : x
  2. Step 2: Convert to fraction form
    24,651,010.80/36,976,516.20 = 11,868,433.20/x
  3. Step 3: Cross multiply
    24,651,010.80x = 36,976,516.20 × 11,868,433.20
  4. Step 4: Simplify right side
    24,651,010.80x = 438,853,312,488,417.88
  5. Step 5: Solve for x
    x = 438,853,312,488,417.88/24,651,010.80
  6. Step 6: Final answer
    x = 17,802,649.80

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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.