Home / 34,357,380.12-51,423,910.56-25,257,069

Finding the Fourth Proportional to 34,357,380.12, 51,423,910.56 and 25,257,069

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Solution

The fourth proportional to 34,357,380.12, 51,423,910.56 and 25,257,069 is: 37,803,151.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,357,380.12 : 51,423,910.56 = 25,257,069 : x
  2. Step 2: Convert to fraction form
    34,357,380.12/51,423,910.56 = 25,257,069/x
  3. Step 3: Cross multiply
    34,357,380.12x = 51,423,910.56 × 25,257,069
  4. Step 4: Simplify right side
    34,357,380.12x = 1,298,817,257,263,748.75
  5. Step 5: Solve for x
    x = 1,298,817,257,263,748.75/34,357,380.12
  6. Step 6: Final answer
    x = 37,803,151.83

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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.