Home / 33,143,191.41-49,714,790.72-10,114,246.65

Finding the Fourth Proportional to 33,143,191.41, 49,714,790.72 and 10,114,246.65

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Solution

The fourth proportional to 33,143,191.41, 49,714,790.72 and 10,114,246.65 is: 15,171,371.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,143,191.41 : 49,714,790.72 = 10,114,246.65 : x
  2. Step 2: Convert to fraction form
    33,143,191.41/49,714,790.72 = 10,114,246.65/x
  3. Step 3: Cross multiply
    33,143,191.41x = 49,714,790.72 × 10,114,246.65
  4. Step 4: Simplify right side
    33,143,191.41x = 502,827,655,444,639.94
  5. Step 5: Solve for x
    x = 502,827,655,444,639.94/33,143,191.41
  6. Step 6: Final answer
    x = 15,171,371.07

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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.