Home / 332,150,897.70-498,226,346.55-113,728,646.70

Finding the Fourth Proportional to 332,150,897.70, 498,226,346.55 and 113,728,646.70

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Solution

The fourth proportional to 332,150,897.70, 498,226,346.55 and 113,728,646.70 is: 170,592,970.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,150,897.70 : 498,226,346.55 = 113,728,646.70 : x
  2. Step 2: Convert to fraction form
    332,150,897.70/498,226,346.55 = 113,728,646.70/x
  3. Step 3: Cross multiply
    332,150,897.70x = 498,226,346.55 × 113,728,646.70
  4. Step 4: Simplify right side
    332,150,897.70x = 56,662,608,143,416,720
  5. Step 5: Solve for x
    x = 56,662,608,143,416,720/332,150,897.70
  6. Step 6: Final answer
    x = 170,592,970.05

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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.