Home / 45,179,803.88-62,345,743.20-25,600,926.96

Finding the Fourth Proportional to 45,179,803.88, 62,345,743.20 and 25,600,926.96

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Solution

The fourth proportional to 45,179,803.88, 62,345,743.20 and 25,600,926.96 is: 35,327,927.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,179,803.88 : 62,345,743.20 = 25,600,926.96 : x
  2. Step 2: Convert to fraction form
    45,179,803.88/62,345,743.20 = 25,600,926.96/x
  3. Step 3: Cross multiply
    45,179,803.88x = 62,345,743.20 × 25,600,926.96
  4. Step 4: Simplify right side
    45,179,803.88x = 1,596,108,817,930,116.75
  5. Step 5: Solve for x
    x = 1,596,108,817,930,116.75/45,179,803.88
  6. Step 6: Final answer
    x = 35,327,927.10

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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.