Home / 26,450,127.10-39,626,201.85-15,056,731.90

Finding the Fourth Proportional to 26,450,127.10, 39,626,201.85 and 15,056,731.90

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Solution

The fourth proportional to 26,450,127.10, 39,626,201.85 and 15,056,731.90 is: 22,557,210.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,450,127.10 : 39,626,201.85 = 15,056,731.90 : x
  2. Step 2: Convert to fraction form
    26,450,127.10/39,626,201.85 = 15,056,731.90/x
  3. Step 3: Cross multiply
    26,450,127.10x = 39,626,201.85 × 15,056,731.90
  4. Step 4: Simplify right side
    26,450,127.10x = 596,641,097,470,734
  5. Step 5: Solve for x
    x = 596,641,097,470,734/26,450,127.10
  6. Step 6: Final answer
    x = 22,557,210.98

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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.