Home / 37,423,245.60-56,134,868.40-25,306,390.80

Finding the Fourth Proportional to 37,423,245.60, 56,134,868.40 and 25,306,390.80

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Solution

The fourth proportional to 37,423,245.60, 56,134,868.40 and 25,306,390.80 is: 37,959,586.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,423,245.60 : 56,134,868.40 = 25,306,390.80 : x
  2. Step 2: Convert to fraction form
    37,423,245.60/56,134,868.40 = 25,306,390.80/x
  3. Step 3: Cross multiply
    37,423,245.60x = 56,134,868.40 × 25,306,390.80
  4. Step 4: Simplify right side
    37,423,245.60x = 1,420,570,917,236,970.75
  5. Step 5: Solve for x
    x = 1,420,570,917,236,970.75/37,423,245.60
  6. Step 6: Final answer
    x = 37,959,586.20

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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.