Home / 57,073,804.08-85,610,764.98-26,781,696.24

Finding the Fourth Proportional to 57,073,804.08, 85,610,764.98 and 26,781,696.24

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Solution

The fourth proportional to 57,073,804.08, 85,610,764.98 and 26,781,696.24 is: 40,172,571.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,073,804.08 : 85,610,764.98 = 26,781,696.24 : x
  2. Step 2: Convert to fraction form
    57,073,804.08/85,610,764.98 = 26,781,696.24/x
  3. Step 3: Cross multiply
    57,073,804.08x = 85,610,764.98 × 26,781,696.24
  4. Step 4: Simplify right side
    57,073,804.08x = 2,292,801,502,568,389.50
  5. Step 5: Solve for x
    x = 2,292,801,502,568,389.50/57,073,804.08
  6. Step 6: Final answer
    x = 40,172,571.98

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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.