Home / 39,168,099.80-58,752,149.70-23,840,048.60

Finding the Fourth Proportional to 39,168,099.80, 58,752,149.70 and 23,840,048.60

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Solution

The fourth proportional to 39,168,099.80, 58,752,149.70 and 23,840,048.60 is: 35,760,072.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,168,099.80 : 58,752,149.70 = 23,840,048.60 : x
  2. Step 2: Convert to fraction form
    39,168,099.80/58,752,149.70 = 23,840,048.60/x
  3. Step 3: Cross multiply
    39,168,099.80x = 58,752,149.70 × 23,840,048.60
  4. Step 4: Simplify right side
    39,168,099.80x = 1,400,654,104,202,475.50
  5. Step 5: Solve for x
    x = 1,400,654,104,202,475.50/39,168,099.80
  6. Step 6: Final answer
    x = 35,760,072.90

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1.5x scale

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.