Home / 25,359,748.68-34,996,453.20-14,494,965.96

Finding the Fourth Proportional to 25,359,748.68, 34,996,453.20 and 14,494,965.96

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Solution

The fourth proportional to 25,359,748.68, 34,996,453.20 and 14,494,965.96 is: 20,003,053.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,359,748.68 : 34,996,453.20 = 14,494,965.96 : x
  2. Step 2: Convert to fraction form
    25,359,748.68/34,996,453.20 = 14,494,965.96/x
  3. Step 3: Cross multiply
    25,359,748.68x = 34,996,453.20 × 14,494,965.96
  4. Step 4: Simplify right side
    25,359,748.68x = 507,272,397,854,733.12
  5. Step 5: Solve for x
    x = 507,272,397,854,733.12/25,359,748.68
  6. Step 6: Final answer
    x = 20,003,053.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.