Home / 5,482,197,302.32-7,565,524,281.14-2,976,071,013.20

Finding the Fourth Proportional to 5,482,197,302.32, 7,565,524,281.14 and 2,976,071,013.20

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Solution

The fourth proportional to 5,482,197,302.32, 7,565,524,281.14 and 2,976,071,013.20 is: 4,107,027,943.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,482,197,302.32 : 7,565,524,281.14 = 2,976,071,013.20 : x
  2. Step 2: Convert to fraction form
    5,482,197,302.32/7,565,524,281.14 = 2,976,071,013.20/x
  3. Step 3: Cross multiply
    5,482,197,302.32x = 7,565,524,281.14 × 2,976,071,013.20
  4. Step 4: Simplify right side
    5,482,197,302.32x = 22,515,537,512,761,520,128
  5. Step 5: Solve for x
    x = 22,515,537,512,761,520,128/5,482,197,302.32
  6. Step 6: Final answer
    x = 4,107,027,943.56

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.