Home / 39,077,945.60-58,542,930.80-26,084,918.46

Finding the Fourth Proportional to 39,077,945.60, 58,542,930.80 and 26,084,918.46

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Solution

The fourth proportional to 39,077,945.60, 58,542,930.80 and 26,084,918.46 is: 39,077,990.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,077,945.60 : 58,542,930.80 = 26,084,918.46 : x
  2. Step 2: Convert to fraction form
    39,077,945.60/58,542,930.80 = 26,084,918.46/x
  3. Step 3: Cross multiply
    39,077,945.60x = 58,542,930.80 × 26,084,918.46
  4. Step 4: Simplify right side
    39,077,945.60x = 1,527,087,576,327,422.50
  5. Step 5: Solve for x
    x = 1,527,087,576,327,422.50/39,077,945.60
  6. Step 6: Final answer
    x = 39,077,990.23

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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.