Home / 146,529,024.20-219,793,536.30-60,223,005.80

Finding the Fourth Proportional to 146,529,024.20, 219,793,536.30 and 60,223,005.80

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Solution

The fourth proportional to 146,529,024.20, 219,793,536.30 and 60,223,005.80 is: 90,334,508.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,529,024.20 : 219,793,536.30 = 60,223,005.80 : x
  2. Step 2: Convert to fraction form
    146,529,024.20/219,793,536.30 = 60,223,005.80/x
  3. Step 3: Cross multiply
    146,529,024.20x = 219,793,536.30 × 60,223,005.80
  4. Step 4: Simplify right side
    146,529,024.20x = 13,236,627,411,397,410
  5. Step 5: Solve for x
    x = 13,236,627,411,397,410/146,529,024.20
  6. Step 6: Final answer
    x = 90,334,508.70

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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.