Home / 332,019,976.20-498,029,964.30-102,000,501.60

Finding the Fourth Proportional to 332,019,976.20, 498,029,964.30 and 102,000,501.60

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Solution

The fourth proportional to 332,019,976.20, 498,029,964.30 and 102,000,501.60 is: 153,000,752.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,019,976.20 : 498,029,964.30 = 102,000,501.60 : x
  2. Step 2: Convert to fraction form
    332,019,976.20/498,029,964.30 = 102,000,501.60/x
  3. Step 3: Cross multiply
    332,019,976.20x = 498,029,964.30 × 102,000,501.60
  4. Step 4: Simplify right side
    332,019,976.20x = 50,799,306,170,430,088
  5. Step 5: Solve for x
    x = 50,799,306,170,430,088/332,019,976.20
  6. Step 6: Final answer
    x = 153,000,752.40

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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.