Home / 148,671,208.20-223,006,812.30-110,407,456.20

Finding the Fourth Proportional to 148,671,208.20, 223,006,812.30 and 110,407,456.20

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Solution

The fourth proportional to 148,671,208.20, 223,006,812.30 and 110,407,456.20 is: 165,611,184.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,671,208.20 : 223,006,812.30 = 110,407,456.20 : x
  2. Step 2: Convert to fraction form
    148,671,208.20/223,006,812.30 = 110,407,456.20/x
  3. Step 3: Cross multiply
    148,671,208.20x = 223,006,812.30 × 110,407,456.20
  4. Step 4: Simplify right side
    148,671,208.20x = 24,621,614,861,313,872
  5. Step 5: Solve for x
    x = 24,621,614,861,313,872/148,671,208.20
  6. Step 6: Final answer
    x = 165,611,184.30

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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.