Home / 57,467,525.12-79,350,371.10-46,268,443.85

Finding the Fourth Proportional to 57,467,525.12, 79,350,371.10 and 46,268,443.85

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Solution

The fourth proportional to 57,467,525.12, 79,350,371.10 and 46,268,443.85 is: 63,886,833.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,467,525.12 : 79,350,371.10 = 46,268,443.85 : x
  2. Step 2: Convert to fraction form
    57,467,525.12/79,350,371.10 = 46,268,443.85/x
  3. Step 3: Cross multiply
    57,467,525.12x = 79,350,371.10 × 46,268,443.85
  4. Step 4: Simplify right side
    57,467,525.12x = 3,671,418,189,828,635
  5. Step 5: Solve for x
    x = 3,671,418,189,828,635/57,467,525.12
  6. Step 6: Final answer
    x = 63,886,833.17

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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.