Home / 38,016,004.80-57,024,007.20-25,922,769.60

Finding the Fourth Proportional to 38,016,004.80, 57,024,007.20 and 25,922,769.60

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Solution

The fourth proportional to 38,016,004.80, 57,024,007.20 and 25,922,769.60 is: 38,884,154.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,016,004.80 : 57,024,007.20 = 25,922,769.60 : x
  2. Step 2: Convert to fraction form
    38,016,004.80/57,024,007.20 = 25,922,769.60/x
  3. Step 3: Cross multiply
    38,016,004.80x = 57,024,007.20 × 25,922,769.60
  4. Step 4: Simplify right side
    38,016,004.80x = 1,478,220,200,314,341.25
  5. Step 5: Solve for x
    x = 1,478,220,200,314,341.25/38,016,004.80
  6. Step 6: Final answer
    x = 38,884,154.40

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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.