Home / 25,846,808.31-35,677,728.36-23,088,703.32

Finding the Fourth Proportional to 25,846,808.31, 35,677,728.36 and 23,088,703.32

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Solution

The fourth proportional to 25,846,808.31, 35,677,728.36 and 23,088,703.32 is: 31,870,568.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,846,808.31 : 35,677,728.36 = 23,088,703.32 : x
  2. Step 2: Convert to fraction form
    25,846,808.31/35,677,728.36 = 23,088,703.32/x
  3. Step 3: Cross multiply
    25,846,808.31x = 35,677,728.36 × 23,088,703.32
  4. Step 4: Simplify right side
    25,846,808.31x = 823,752,485,235,590.12
  5. Step 5: Solve for x
    x = 823,752,485,235,590.12/25,846,808.31
  6. Step 6: Final answer
    x = 31,870,568.91

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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.