Home / 17,370,730.80-26,062,414.20-6,012,327.60

Finding the Fourth Proportional to 17,370,730.80, 26,062,414.20 and 6,012,327.60

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Solution

The fourth proportional to 17,370,730.80, 26,062,414.20 and 6,012,327.60 is: 9,020,678.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370,730.80 : 26,062,414.20 = 6,012,327.60 : x
  2. Step 2: Convert to fraction form
    17,370,730.80/26,062,414.20 = 6,012,327.60/x
  3. Step 3: Cross multiply
    17,370,730.80x = 26,062,414.20 × 6,012,327.60
  4. Step 4: Simplify right side
    17,370,730.80x = 156,695,772,217,291.91
  5. Step 5: Solve for x
    x = 156,695,772,217,291.91/17,370,730.80
  6. Step 6: Final answer
    x = 9,020,678.18

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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.