Home / 97,506,866.28-146,217,778.86-36,880,077

Finding the Fourth Proportional to 97,506,866.28, 146,217,778.86 and 36,880,077

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Solution

The fourth proportional to 97,506,866.28, 146,217,778.86 and 36,880,077 is: 55,304,032.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,506,866.28 : 146,217,778.86 = 36,880,077 : x
  2. Step 2: Convert to fraction form
    97,506,866.28/146,217,778.86 = 36,880,077/x
  3. Step 3: Cross multiply
    97,506,866.28x = 146,217,778.86 × 36,880,077
  4. Step 4: Simplify right side
    97,506,866.28x = 5,392,522,943,125,773
  5. Step 5: Solve for x
    x = 5,392,522,943,125,773/97,506,866.28
  6. Step 6: Final answer
    x = 55,304,032.92

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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.