Home / 17,804,686.80-26,707,030.20-5,025,025.20

Finding the Fourth Proportional to 17,804,686.80, 26,707,030.20 and 5,025,025.20

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Solution

The fourth proportional to 17,804,686.80, 26,707,030.20 and 5,025,025.20 is: 7,537,537.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,686.80 : 26,707,030.20 = 5,025,025.20 : x
  2. Step 2: Convert to fraction form
    17,804,686.80/26,707,030.20 = 5,025,025.20/x
  3. Step 3: Cross multiply
    17,804,686.80x = 26,707,030.20 × 5,025,025.20
  4. Step 4: Simplify right side
    17,804,686.80x = 134,203,499,772,161.05
  5. Step 5: Solve for x
    x = 134,203,499,772,161.05/17,804,686.80
  6. Step 6: Final answer
    x = 7,537,537.80

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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.