Home / 33,016,119.40-49,524,179.10-10,296,980.20

Finding the Fourth Proportional to 33,016,119.40, 49,524,179.10 and 10,296,980.20

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Solution

The fourth proportional to 33,016,119.40, 49,524,179.10 and 10,296,980.20 is: 15,445,470.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,016,119.40 : 49,524,179.10 = 10,296,980.20 : x
  2. Step 2: Convert to fraction form
    33,016,119.40/49,524,179.10 = 10,296,980.20/x
  3. Step 3: Cross multiply
    33,016,119.40x = 49,524,179.10 × 10,296,980.20
  4. Step 4: Simplify right side
    33,016,119.40x = 509,949,491,613,953.81
  5. Step 5: Solve for x
    x = 509,949,491,613,953.81/33,016,119.40
  6. Step 6: Final answer
    x = 15,445,470.30

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1.5x scale

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.