Home / 149,817,908.40-224,474,920.20-98,673,601.20

Finding the Fourth Proportional to 149,817,908.40, 224,474,920.20 and 98,673,601.20

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Solution

The fourth proportional to 149,817,908.40, 224,474,920.20 and 98,673,601.20 is: 147,844,466.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,817,908.40 : 224,474,920.20 = 98,673,601.20 : x
  2. Step 2: Convert to fraction form
    149,817,908.40/224,474,920.20 = 98,673,601.20/x
  3. Step 3: Cross multiply
    149,817,908.40x = 224,474,920.20 × 98,673,601.20
  4. Step 4: Simplify right side
    149,817,908.40x = 22,149,748,755,216,624
  5. Step 5: Solve for x
    x = 22,149,748,755,216,624/149,817,908.40
  6. Step 6: Final answer
    x = 147,844,466.60

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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.