Home / 34,263,560.92-47,294,301.96-22,040,417.92

Finding the Fourth Proportional to 34,263,560.92, 47,294,301.96 and 22,040,417.92

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Solution

The fourth proportional to 34,263,560.92, 47,294,301.96 and 22,040,417.92 is: 30,422,587.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,263,560.92 : 47,294,301.96 = 22,040,417.92 : x
  2. Step 2: Convert to fraction form
    34,263,560.92/47,294,301.96 = 22,040,417.92/x
  3. Step 3: Cross multiply
    34,263,560.92x = 47,294,301.96 × 22,040,417.92
  4. Step 4: Simplify right side
    34,263,560.92x = 1,042,386,180,433,075.25
  5. Step 5: Solve for x
    x = 1,042,386,180,433,075.25/34,263,560.92
  6. Step 6: Final answer
    x = 30,422,587.51

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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.