Home / 332,303,501.20-498,455,251.80-113,924,552.80

Finding the Fourth Proportional to 332,303,501.20, 498,455,251.80 and 113,924,552.80

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Solution

The fourth proportional to 332,303,501.20, 498,455,251.80 and 113,924,552.80 is: 170,886,829.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,303,501.20 : 498,455,251.80 = 113,924,552.80 : x
  2. Step 2: Convert to fraction form
    332,303,501.20/498,455,251.80 = 113,924,552.80/x
  3. Step 3: Cross multiply
    332,303,501.20x = 498,455,251.80 × 113,924,552.80
  4. Step 4: Simplify right side
    332,303,501.20x = 56,786,291,652,126,392
  5. Step 5: Solve for x
    x = 56,786,291,652,126,392/332,303,501.20
  6. Step 6: Final answer
    x = 170,886,829.20

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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.