Home / 332,217,077.55-498,325,616.33-159,652,279.95

Finding the Fourth Proportional to 332,217,077.55, 498,325,616.33 and 159,652,279.95

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Solution

The fourth proportional to 332,217,077.55, 498,325,616.33 and 159,652,279.95 is: 239,478,419.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,217,077.55 : 498,325,616.33 = 159,652,279.95 : x
  2. Step 2: Convert to fraction form
    332,217,077.55/498,325,616.33 = 159,652,279.95/x
  3. Step 3: Cross multiply
    332,217,077.55x = 498,325,616.33 × 159,652,279.95
  4. Step 4: Simplify right side
    332,217,077.55x = 79,558,820,803,775,184
  5. Step 5: Solve for x
    x = 79,558,820,803,775,184/332,217,077.55
  6. Step 6: Final answer
    x = 239,478,419.93

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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.