Home / 46,472,593.11-64,131,823.85-25,564,175.54

Finding the Fourth Proportional to 46,472,593.11, 64,131,823.85 and 25,564,175.54

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Solution

The fourth proportional to 46,472,593.11, 64,131,823.85 and 25,564,175.54 is: 35,278,367.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,472,593.11 : 64,131,823.85 = 25,564,175.54 : x
  2. Step 2: Convert to fraction form
    46,472,593.11/64,131,823.85 = 25,564,175.54/x
  3. Step 3: Cross multiply
    46,472,593.11x = 64,131,823.85 × 25,564,175.54
  4. Step 4: Simplify right side
    46,472,593.11x = 1,639,477,202,601,758.50
  5. Step 5: Solve for x
    x = 1,639,477,202,601,758.50/46,472,593.11
  6. Step 6: Final answer
    x = 35,278,367.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.