Home / 39,475,543.08-54,459,568.26-26,427,006.04

Finding the Fourth Proportional to 39,475,543.08, 54,459,568.26 and 26,427,006.04

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Solution

The fourth proportional to 39,475,543.08, 54,459,568.26 and 26,427,006.04 is: 36,458,101.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,475,543.08 : 54,459,568.26 = 26,427,006.04 : x
  2. Step 2: Convert to fraction form
    39,475,543.08/54,459,568.26 = 26,427,006.04/x
  3. Step 3: Cross multiply
    39,475,543.08x = 54,459,568.26 × 26,427,006.04
  4. Step 4: Simplify right side
    39,475,543.08x = 1,439,203,339,342,812.25
  5. Step 5: Solve for x
    x = 1,439,203,339,342,812.25/39,475,543.08
  6. Step 6: Final answer
    x = 36,458,101.07

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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.