Home / 60,250,880.38-83,140,405.04-33,790,308.43

Finding the Fourth Proportional to 60,250,880.38, 83,140,405.04 and 33,790,308.43

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Solution

The fourth proportional to 60,250,880.38, 83,140,405.04 and 33,790,308.43 is: 46,627,367.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,250,880.38 : 83,140,405.04 = 33,790,308.43 : x
  2. Step 2: Convert to fraction form
    60,250,880.38/83,140,405.04 = 33,790,308.43/x
  3. Step 3: Cross multiply
    60,250,880.38x = 83,140,405.04 × 33,790,308.43
  4. Step 4: Simplify right side
    60,250,880.38x = 2,809,339,928,881,024.50
  5. Step 5: Solve for x
    x = 2,809,339,928,881,024.50/60,250,880.38
  6. Step 6: Final answer
    x = 46,627,367.29

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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.