Home / 17,385,621.80-26,081,931.90-6,023,719.40

Finding the Fourth Proportional to 17,385,621.80, 26,081,931.90 and 6,023,719.40

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Solution

The fourth proportional to 17,385,621.80, 26,081,931.90 and 6,023,719.40 is: 9,036,791.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,385,621.80 : 26,081,931.90 = 6,023,719.40 : x
  2. Step 2: Convert to fraction form
    17,385,621.80/26,081,931.90 = 6,023,719.40/x
  3. Step 3: Cross multiply
    17,385,621.80x = 26,081,931.90 × 6,023,719.40
  4. Step 4: Simplify right side
    17,385,621.80x = 157,110,239,175,508.88
  5. Step 5: Solve for x
    x = 157,110,239,175,508.88/17,385,621.80
  6. Step 6: Final answer
    x = 9,036,791.49

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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.