Home / 23,656,290.92-32,646,106.64-13,873,790.71

Finding the Fourth Proportional to 23,656,290.92, 32,646,106.64 and 13,873,790.71

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Solution

The fourth proportional to 23,656,290.92, 32,646,106.64 and 13,873,790.71 is: 19,146,080.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,656,290.92 : 32,646,106.64 = 13,873,790.71 : x
  2. Step 2: Convert to fraction form
    23,656,290.92/32,646,106.64 = 13,873,790.71/x
  3. Step 3: Cross multiply
    23,656,290.92x = 32,646,106.64 × 13,873,790.71
  4. Step 4: Simplify right side
    23,656,290.92x = 452,925,251,019,701.38
  5. Step 5: Solve for x
    x = 452,925,251,019,701.38/23,656,290.92
  6. Step 6: Final answer
    x = 19,146,080.53

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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.