Home / 8,841,612,144.80-13,262,418,217.20-4,192,566,276.80

Finding the Fourth Proportional to 8,841,612,144.80, 13,262,418,217.20 and 4,192,566,276.80

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Solution

The fourth proportional to 8,841,612,144.80, 13,262,418,217.20 and 4,192,566,276.80 is: 6,288,849,415.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,841,612,144.80 : 13,262,418,217.20 = 4,192,566,276.80 : x
  2. Step 2: Convert to fraction form
    8,841,612,144.80/13,262,418,217.20 = 4,192,566,276.80/x
  3. Step 3: Cross multiply
    8,841,612,144.80x = 13,262,418,217.20 × 4,192,566,276.80
  4. Step 4: Simplify right side
    8,841,612,144.80x = 55,603,567,366,250,700,800
  5. Step 5: Solve for x
    x = 55,603,567,366,250,700,800/8,841,612,144.80
  6. Step 6: Final answer
    x = 6,288,849,415.20

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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.