Home / 5,482,197,305.32-7,565,524,285.28-2,976,071,016.20

Finding the Fourth Proportional to 5,482,197,305.32, 7,565,524,285.28 and 2,976,071,016.20

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Solution

The fourth proportional to 5,482,197,305.32, 7,565,524,285.28 and 2,976,071,016.20 is: 4,107,027,947.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,482,197,305.32 : 7,565,524,285.28 = 2,976,071,016.20 : x
  2. Step 2: Convert to fraction form
    5,482,197,305.32/7,565,524,285.28 = 2,976,071,016.20/x
  3. Step 3: Cross multiply
    5,482,197,305.32x = 7,565,524,285.28 × 2,976,071,016.20
  4. Step 4: Simplify right side
    5,482,197,305.32x = 22,515,537,547,779,026,944
  5. Step 5: Solve for x
    x = 22,515,537,547,779,026,944/5,482,197,305.32
  6. Step 6: Final answer
    x = 4,107,027,947.70

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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.