Home / 150,156,223.20-224,856,421.20-98,759,973.60

Finding the Fourth Proportional to 150,156,223.20, 224,856,421.20 and 98,759,973.60

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Solution

The fourth proportional to 150,156,223.20, 224,856,421.20 and 98,759,973.60 is: 147,891,401.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,156,223.20 : 224,856,421.20 = 98,759,973.60 : x
  2. Step 2: Convert to fraction form
    150,156,223.20/224,856,421.20 = 98,759,973.60/x
  3. Step 3: Cross multiply
    150,156,223.20x = 224,856,421.20 × 98,759,973.60
  4. Step 4: Simplify right side
    150,156,223.20x = 22,206,814,221,502,476
  5. Step 5: Solve for x
    x = 22,206,814,221,502,476/150,156,223.20
  6. Step 6: Final answer
    x = 147,891,401.02

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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.