Home / 45,939,951.20-63,399,956.72-25,313,392

Finding the Fourth Proportional to 45,939,951.20, 63,399,956.72 and 25,313,392

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Solution

The fourth proportional to 45,939,951.20, 63,399,956.72 and 25,313,392 is: 34,934,037.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,939,951.20 : 63,399,956.72 = 25,313,392 : x
  2. Step 2: Convert to fraction form
    45,939,951.20/63,399,956.72 = 25,313,392/x
  3. Step 3: Cross multiply
    45,939,951.20x = 63,399,956.72 × 25,313,392
  4. Step 4: Simplify right side
    45,939,951.20x = 1,604,867,957,236,394.25
  5. Step 5: Solve for x
    x = 1,604,867,957,236,394.25/45,939,951.20
  6. Step 6: Final answer
    x = 34,934,037.05

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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.