Home / 17,253,034.65-25,879,551.98-5,124,370.05

Finding the Fourth Proportional to 17,253,034.65, 25,879,551.98 and 5,124,370.05

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Solution

The fourth proportional to 17,253,034.65, 25,879,551.98 and 5,124,370.05 is: 7,686,555.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,253,034.65 : 25,879,551.98 = 5,124,370.05 : x
  2. Step 2: Convert to fraction form
    17,253,034.65/25,879,551.98 = 5,124,370.05/x
  3. Step 3: Cross multiply
    17,253,034.65x = 25,879,551.98 × 5,124,370.05
  4. Step 4: Simplify right side
    17,253,034.65x = 132,616,401,048,108.36
  5. Step 5: Solve for x
    x = 132,616,401,048,108.36/17,253,034.65
  6. Step 6: Final answer
    x = 7,686,555.08

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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.