Home / 39,475,544.58-54,459,570.33-26,427,007.53

Finding the Fourth Proportional to 39,475,544.58, 54,459,570.33 and 26,427,007.53

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Solution

The fourth proportional to 39,475,544.58, 54,459,570.33 and 26,427,007.53 is: 36,458,103.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,475,544.58 : 54,459,570.33 = 26,427,007.53 : x
  2. Step 2: Convert to fraction form
    39,475,544.58/54,459,570.33 = 26,427,007.53/x
  3. Step 3: Cross multiply
    39,475,544.58x = 54,459,570.33 × 26,427,007.53
  4. Step 4: Simplify right side
    39,475,544.58x = 1,439,203,475,191,474.50
  5. Step 5: Solve for x
    x = 1,439,203,475,191,474.50/39,475,544.58
  6. Step 6: Final answer
    x = 36,458,103.12

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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.