Home / 51,061,362.28-70,464,345.54-29,034,863.32

Finding the Fourth Proportional to 51,061,362.28, 70,464,345.54 and 29,034,863.32

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Solution

The fourth proportional to 51,061,362.28, 70,464,345.54 and 29,034,863.32 is: 40,067,921.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,061,362.28 : 70,464,345.54 = 29,034,863.32 : x
  2. Step 2: Convert to fraction form
    51,061,362.28/70,464,345.54 = 29,034,863.32/x
  3. Step 3: Cross multiply
    51,061,362.28x = 70,464,345.54 × 29,034,863.32
  4. Step 4: Simplify right side
    51,061,362.28x = 2,045,922,641,687,151.75
  5. Step 5: Solve for x
    x = 2,045,922,641,687,151.75/51,061,362.28
  6. Step 6: Final answer
    x = 40,067,921.23

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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.