Home / 97,722,863.28-146,584,211.40-24,939,638.28

Finding the Fourth Proportional to 97,722,863.28, 146,584,211.40 and 24,939,638.28

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Solution

The fourth proportional to 97,722,863.28, 146,584,211.40 and 24,939,638.28 is: 37,409,436.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,722,863.28 : 146,584,211.40 = 24,939,638.28 : x
  2. Step 2: Convert to fraction form
    97,722,863.28/146,584,211.40 = 24,939,638.28/x
  3. Step 3: Cross multiply
    97,722,863.28x = 146,584,211.40 × 24,939,638.28
  4. Step 4: Simplify right side
    97,722,863.28x = 3,655,757,209,875,052.50
  5. Step 5: Solve for x
    x = 3,655,757,209,875,052.50/97,722,863.28
  6. Step 6: Final answer
    x = 37,409,436.11

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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.