Home / 45,002,467.62-62,103,074.69-25,423,000.20

Finding the Fourth Proportional to 45,002,467.62, 62,103,074.69 and 25,423,000.20

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Solution

The fourth proportional to 45,002,467.62, 62,103,074.69 and 25,423,000.20 is: 35,083,553.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,002,467.62 : 62,103,074.69 = 25,423,000.20 : x
  2. Step 2: Convert to fraction form
    45,002,467.62/62,103,074.69 = 25,423,000.20/x
  3. Step 3: Cross multiply
    45,002,467.62x = 62,103,074.69 × 25,423,000.20
  4. Step 4: Simplify right side
    45,002,467.62x = 1,578,846,480,370,256.50
  5. Step 5: Solve for x
    x = 1,578,846,480,370,256.50/45,002,467.62
  6. Step 6: Final answer
    x = 35,083,553.50

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1.5x scale

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.