Home / 25,310,199.04-37,979,119.71-10,734,851.43

Finding the Fourth Proportional to 25,310,199.04, 37,979,119.71 and 10,734,851.43

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Solution

The fourth proportional to 25,310,199.04, 37,979,119.71 and 10,734,851.43 is: 16,108,139.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,310,199.04 : 37,979,119.71 = 10,734,851.43 : x
  2. Step 2: Convert to fraction form
    25,310,199.04/37,979,119.71 = 10,734,851.43/x
  3. Step 3: Cross multiply
    25,310,199.04x = 37,979,119.71 × 10,734,851.43
  4. Step 4: Simplify right side
    25,310,199.04x = 407,700,207,529,034.69
  5. Step 5: Solve for x
    x = 407,700,207,529,034.69/25,310,199.04
  6. Step 6: Final answer
    x = 16,108,139.13

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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.