Home / 55,547,198.63-76,655,925.27-32,025,269.24

Finding the Fourth Proportional to 55,547,198.63, 76,655,925.27 and 32,025,269.24

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Solution

The fourth proportional to 55,547,198.63, 76,655,925.27 and 32,025,269.24 is: 44,195,327.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,547,198.63 : 76,655,925.27 = 32,025,269.24 : x
  2. Step 2: Convert to fraction form
    55,547,198.63/76,655,925.27 = 32,025,269.24/x
  3. Step 3: Cross multiply
    55,547,198.63x = 76,655,925.27 × 32,025,269.24
  4. Step 4: Simplify right side
    55,547,198.63x = 2,454,926,645,229,790
  5. Step 5: Solve for x
    x = 2,454,926,645,229,790/55,547,198.63
  6. Step 6: Final answer
    x = 44,195,327.69

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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.