Home / 24,976,102.40-37,445,491.20-13,629,363.20

Finding the Fourth Proportional to 24,976,102.40, 37,445,491.20 and 13,629,363.20

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Solution

The fourth proportional to 24,976,102.40, 37,445,491.20 and 13,629,363.20 is: 20,433,860.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,976,102.40 : 37,445,491.20 = 13,629,363.20 : x
  2. Step 2: Convert to fraction form
    24,976,102.40/37,445,491.20 = 13,629,363.20/x
  3. Step 3: Cross multiply
    24,976,102.40x = 37,445,491.20 × 13,629,363.20
  4. Step 4: Simplify right side
    24,976,102.40x = 510,358,199,767,203.88
  5. Step 5: Solve for x
    x = 510,358,199,767,203.88/24,976,102.40
  6. Step 6: Final answer
    x = 20,433,860.80

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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.