Home / 26,450,126.10-39,626,200.35-15,056,730.90

Finding the Fourth Proportional to 26,450,126.10, 39,626,200.35 and 15,056,730.90

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Solution

The fourth proportional to 26,450,126.10, 39,626,200.35 and 15,056,730.90 is: 22,557,209.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,450,126.10 : 39,626,200.35 = 15,056,730.90 : x
  2. Step 2: Convert to fraction form
    26,450,126.10/39,626,200.35 = 15,056,730.90/x
  3. Step 3: Cross multiply
    26,450,126.10x = 39,626,200.35 × 15,056,730.90
  4. Step 4: Simplify right side
    26,450,126.10x = 596,641,035,259,435.88
  5. Step 5: Solve for x
    x = 596,641,035,259,435.88/26,450,126.10
  6. Step 6: Final answer
    x = 22,557,209.48

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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.