Home / 40,921,305.64-56,462,971.78-23,514,287.83

Finding the Fourth Proportional to 40,921,305.64, 56,462,971.78 and 23,514,287.83

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Solution

The fourth proportional to 40,921,305.64, 56,462,971.78 and 23,514,287.83 is: 32,444,873.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,921,305.64 : 56,462,971.78 = 23,514,287.83 : x
  2. Step 2: Convert to fraction form
    40,921,305.64/56,462,971.78 = 23,514,287.83/x
  3. Step 3: Cross multiply
    40,921,305.64x = 56,462,971.78 × 23,514,287.83
  4. Step 4: Simplify right side
    40,921,305.64x = 1,327,686,570,491,235
  5. Step 5: Solve for x
    x = 1,327,686,570,491,235/40,921,305.64
  6. Step 6: Final answer
    x = 32,444,873.15

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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.