Home / 62,125,684.33-85,733,703.31-34,247,782.10

Finding the Fourth Proportional to 62,125,684.33, 85,733,703.31 and 34,247,782.10

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Solution

The fourth proportional to 62,125,684.33, 85,733,703.31 and 34,247,782.10 is: 47,262,082.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,125,684.33 : 85,733,703.31 = 34,247,782.10 : x
  2. Step 2: Convert to fraction form
    62,125,684.33/85,733,703.31 = 34,247,782.10/x
  3. Step 3: Cross multiply
    62,125,684.33x = 85,733,703.31 × 34,247,782.10
  4. Step 4: Simplify right side
    62,125,684.33x = 2,936,189,189,586,929
  5. Step 5: Solve for x
    x = 2,936,189,189,586,929/62,125,684.33
  6. Step 6: Final answer
    x = 47,262,082.04

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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.