Home / 1,062,332,519.40-1,593,498,779.10-372,150,092.70

Finding the Fourth Proportional to 1,062,332,519.40, 1,593,498,779.10 and 372,150,092.70

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Solution

The fourth proportional to 1,062,332,519.40, 1,593,498,779.10 and 372,150,092.70 is: 558,225,139.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,332,519.40 : 1,593,498,779.10 = 372,150,092.70 : x
  2. Step 2: Convert to fraction form
    1,062,332,519.40/1,593,498,779.10 = 372,150,092.70/x
  3. Step 3: Cross multiply
    1,062,332,519.40x = 1,593,498,779.10 × 372,150,092.70
  4. Step 4: Simplify right side
    1,062,332,519.40x = 593,020,718,359,401,728
  5. Step 5: Solve for x
    x = 593,020,718,359,401,728/1,062,332,519.40
  6. Step 6: Final answer
    x = 558,225,139.05

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Double scale
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1.5x scale

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.