Home / 39,325,607.80-54,275,731.38-23,660,465.96

Finding the Fourth Proportional to 39,325,607.80, 54,275,731.38 and 23,660,465.96

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Solution

The fourth proportional to 39,325,607.80, 54,275,731.38 and 23,660,465.96 is: 32,655,289.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,325,607.80 : 54,275,731.38 = 23,660,465.96 : x
  2. Step 2: Convert to fraction form
    39,325,607.80/54,275,731.38 = 23,660,465.96/x
  3. Step 3: Cross multiply
    39,325,607.80x = 54,275,731.38 × 23,660,465.96
  4. Step 4: Simplify right side
    39,325,607.80x = 1,284,189,094,770,594
  5. Step 5: Solve for x
    x = 1,284,189,094,770,594/39,325,607.80
  6. Step 6: Final answer
    x = 32,655,289.18

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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.