Home / 149,664,200.10-224,496,300.15-108,530,666.70

Finding the Fourth Proportional to 149,664,200.10, 224,496,300.15 and 108,530,666.70

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Solution

The fourth proportional to 149,664,200.10, 224,496,300.15 and 108,530,666.70 is: 162,796,000.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,664,200.10 : 224,496,300.15 = 108,530,666.70 : x
  2. Step 2: Convert to fraction form
    149,664,200.10/224,496,300.15 = 108,530,666.70/x
  3. Step 3: Cross multiply
    149,664,200.10x = 224,496,300.15 × 108,530,666.70
  4. Step 4: Simplify right side
    149,664,200.10x = 24,364,733,126,962,812
  5. Step 5: Solve for x
    x = 24,364,733,126,962,812/149,664,200.10
  6. Step 6: Final answer
    x = 162,796,000.05

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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.