Home / 40,882,078.91-56,407,565.26-23,239,587.27

Finding the Fourth Proportional to 40,882,078.91, 56,407,565.26 and 23,239,587.27

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Solution

The fourth proportional to 40,882,078.91, 56,407,565.26 and 23,239,587.27 is: 32,065,114.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,882,078.91 : 56,407,565.26 = 23,239,587.27 : x
  2. Step 2: Convert to fraction form
    40,882,078.91/56,407,565.26 = 23,239,587.27/x
  3. Step 3: Cross multiply
    40,882,078.91x = 56,407,565.26 × 23,239,587.27
  4. Step 4: Simplify right side
    40,882,078.91x = 1,310,888,535,547,990.25
  5. Step 5: Solve for x
    x = 1,310,888,535,547,990.25/40,882,078.91
  6. Step 6: Final answer
    x = 32,065,114.36

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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.