Home / 55,912,575.48-83,840,798.07-32,576,871.76

Finding the Fourth Proportional to 55,912,575.48, 83,840,798.07 and 32,576,871.76

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Solution

The fourth proportional to 55,912,575.48, 83,840,798.07 and 32,576,871.76 is: 48,848,955.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,912,575.48 : 83,840,798.07 = 32,576,871.76 : x
  2. Step 2: Convert to fraction form
    55,912,575.48/83,840,798.07 = 32,576,871.76/x
  3. Step 3: Cross multiply
    55,912,575.48x = 83,840,798.07 × 32,576,871.76
  4. Step 4: Simplify right side
    55,912,575.48x = 2,731,270,926,982,445.50
  5. Step 5: Solve for x
    x = 2,731,270,926,982,445.50/55,912,575.48
  6. Step 6: Final answer
    x = 48,848,955.78

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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.