Home / 24,753,378.75-37,130,017.10-13,965,782.55

Finding the Fourth Proportional to 24,753,378.75, 37,130,017.10 and 13,965,782.55

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Solution

The fourth proportional to 24,753,378.75, 37,130,017.10 and 13,965,782.55 is: 20,948,645.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,753,378.75 : 37,130,017.10 = 13,965,782.55 : x
  2. Step 2: Convert to fraction form
    24,753,378.75/37,130,017.10 = 13,965,782.55/x
  3. Step 3: Cross multiply
    24,753,378.75x = 37,130,017.10 × 13,965,782.55
  4. Step 4: Simplify right side
    24,753,378.75x = 518,549,744,971,749.44
  5. Step 5: Solve for x
    x = 518,549,744,971,749.44/24,753,378.75
  6. Step 6: Final answer
    x = 20,948,645.04

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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.