Home / 25,234,805.12-37,852,508.05-7,037,893.14

Finding the Fourth Proportional to 25,234,805.12, 37,852,508.05 and 7,037,893.14

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Solution

The fourth proportional to 25,234,805.12, 37,852,508.05 and 7,037,893.14 is: 10,556,923.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,234,805.12 : 37,852,508.05 = 7,037,893.14 : x
  2. Step 2: Convert to fraction form
    25,234,805.12/37,852,508.05 = 7,037,893.14/x
  3. Step 3: Cross multiply
    25,234,805.12x = 37,852,508.05 × 7,037,893.14
  4. Step 4: Simplify right side
    25,234,805.12x = 266,401,906,577,348.16
  5. Step 5: Solve for x
    x = 266,401,906,577,348.16/25,234,805.12
  6. Step 6: Final answer
    x = 10,556,923.48

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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.