Home / 45,535,649.82-62,840,686.11-25,956,182.46

Finding the Fourth Proportional to 45,535,649.82, 62,840,686.11 and 25,956,182.46

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Solution

The fourth proportional to 45,535,649.82, 62,840,686.11 and 25,956,182.46 is: 35,820,380.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,535,649.82 : 62,840,686.11 = 25,956,182.46 : x
  2. Step 2: Convert to fraction form
    45,535,649.82/62,840,686.11 = 25,956,182.46/x
  3. Step 3: Cross multiply
    45,535,649.82x = 62,840,686.11 × 25,956,182.46
  4. Step 4: Simplify right side
    45,535,649.82x = 1,631,104,314,582,747.75
  5. Step 5: Solve for x
    x = 1,631,104,314,582,747.75/45,535,649.82
  6. Step 6: Final answer
    x = 35,820,380.76

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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.