Home / 36,256,568.12-54,386,659.32-10,352,711.42

Finding the Fourth Proportional to 36,256,568.12, 54,386,659.32 and 10,352,711.42

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Solution

The fourth proportional to 36,256,568.12, 54,386,659.32 and 10,352,711.42 is: 15,529,583.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,256,568.12 : 54,386,659.32 = 10,352,711.42 : x
  2. Step 2: Convert to fraction form
    36,256,568.12/54,386,659.32 = 10,352,711.42/x
  3. Step 3: Cross multiply
    36,256,568.12x = 54,386,659.32 × 10,352,711.42
  4. Step 4: Simplify right side
    36,256,568.12x = 563,049,389,037,813.38
  5. Step 5: Solve for x
    x = 563,049,389,037,813.38/36,256,568.12
  6. Step 6: Final answer
    x = 15,529,583.14

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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.