Home / 2,363,894,246.80-3,545,841,370.20-727,906,272.40

Finding the Fourth Proportional to 2,363,894,246.80, 3,545,841,370.20 and 727,906,272.40

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Solution

The fourth proportional to 2,363,894,246.80, 3,545,841,370.20 and 727,906,272.40 is: 1,091,859,408.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,894,246.80 : 3,545,841,370.20 = 727,906,272.40 : x
  2. Step 2: Convert to fraction form
    2,363,894,246.80/3,545,841,370.20 = 727,906,272.40/x
  3. Step 3: Cross multiply
    2,363,894,246.80x = 3,545,841,370.20 × 727,906,272.40
  4. Step 4: Simplify right side
    2,363,894,246.80x = 2,581,040,174,303,990,272
  5. Step 5: Solve for x
    x = 2,581,040,174,303,990,272/2,363,894,246.80
  6. Step 6: Final answer
    x = 1,091,859,408.60

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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.