Home / 17,808,001.80-26,713,036.62-5,027,436.60

Finding the Fourth Proportional to 17,808,001.80, 26,713,036.62 and 5,027,436.60

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Solution

The fourth proportional to 17,808,001.80, 26,713,036.62 and 5,027,436.60 is: 7,541,446.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,808,001.80 : 26,713,036.62 = 5,027,436.60 : x
  2. Step 2: Convert to fraction form
    17,808,001.80/26,713,036.62 = 5,027,436.60/x
  3. Step 3: Cross multiply
    17,808,001.80x = 26,713,036.62 × 5,027,436.60
  4. Step 4: Simplify right side
    17,808,001.80x = 134,298,098,000,528.28
  5. Step 5: Solve for x
    x = 134,298,098,000,528.28/17,808,001.80
  6. Step 6: Final answer
    x = 7,541,446.79

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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.