Home / 40,882,080.92-56,407,568.02-23,239,589.28

Finding the Fourth Proportional to 40,882,080.92, 56,407,568.02 and 23,239,589.28

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Solution

The fourth proportional to 40,882,080.92, 56,407,568.02 and 23,239,589.28 is: 32,065,117.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,882,080.92 : 56,407,568.02 = 23,239,589.28 : x
  2. Step 2: Convert to fraction form
    40,882,080.92/56,407,568.02 = 23,239,589.28/x
  3. Step 3: Cross multiply
    40,882,080.92x = 56,407,568.02 × 23,239,589.28
  4. Step 4: Simplify right side
    40,882,080.92x = 1,310,888,713,068,463
  5. Step 5: Solve for x
    x = 1,310,888,713,068,463/40,882,080.92
  6. Step 6: Final answer
    x = 32,065,117.13

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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.