Home / 60,882,547.46-91,339,048.18-17,751,750.83

Finding the Fourth Proportional to 60,882,547.46, 91,339,048.18 and 17,751,750.83

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Solution

The fourth proportional to 60,882,547.46, 91,339,048.18 and 17,751,750.83 is: 26,632,066.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,882,547.46 : 91,339,048.18 = 17,751,750.83 : x
  2. Step 2: Convert to fraction form
    60,882,547.46/91,339,048.18 = 17,751,750.83/x
  3. Step 3: Cross multiply
    60,882,547.46x = 91,339,048.18 × 17,751,750.83
  4. Step 4: Simplify right side
    60,882,547.46x = 1,621,428,024,340,725
  5. Step 5: Solve for x
    x = 1,621,428,024,340,725/60,882,547.46
  6. Step 6: Final answer
    x = 26,632,066.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.