Home / 60,882,542.96-91,339,041.43-17,751,746.33

Finding the Fourth Proportional to 60,882,542.96, 91,339,041.43 and 17,751,746.33

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Solution

The fourth proportional to 60,882,542.96, 91,339,041.43 and 17,751,746.33 is: 26,632,059.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,882,542.96 : 91,339,041.43 = 17,751,746.33 : x
  2. Step 2: Convert to fraction form
    60,882,542.96/91,339,041.43 = 17,751,746.33/x
  3. Step 3: Cross multiply
    60,882,542.96x = 91,339,041.43 × 17,751,746.33
  4. Step 4: Simplify right side
    60,882,542.96x = 1,621,427,493,490,720.50
  5. Step 5: Solve for x
    x = 1,621,427,493,490,720.50/60,882,542.96
  6. Step 6: Final answer
    x = 26,632,059.28

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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.