Home / 2,654,858,686.32-3,663,705,345.84-1,465,427,879.45

Finding the Fourth Proportional to 2,654,858,686.32, 3,663,705,345.84 and 1,465,427,879.45

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Solution

The fourth proportional to 2,654,858,686.32, 3,663,705,345.84 and 1,465,427,879.45 is: 2,022,290,671.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,858,686.32 : 3,663,705,345.84 = 1,465,427,879.45 : x
  2. Step 2: Convert to fraction form
    2,654,858,686.32/3,663,705,345.84 = 1,465,427,879.45/x
  3. Step 3: Cross multiply
    2,654,858,686.32x = 3,663,705,345.84 × 1,465,427,879.45
  4. Step 4: Simplify right side
    2,654,858,686.32x = 5,368,895,955,876,613,120
  5. Step 5: Solve for x
    x = 5,368,895,955,876,613,120/2,654,858,686.32
  6. Step 6: Final answer
    x = 2,022,290,671.65

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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.