Home / 22,757,581.60-34,141,287.60-6,802,842.40

Finding the Fourth Proportional to 22,757,581.60, 34,141,287.60 and 6,802,842.40

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Solution

The fourth proportional to 22,757,581.60, 34,141,287.60 and 6,802,842.40 is: 10,205,732.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,757,581.60 : 34,141,287.60 = 6,802,842.40 : x
  2. Step 2: Convert to fraction form
    22,757,581.60/34,141,287.60 = 6,802,842.40/x
  3. Step 3: Cross multiply
    22,757,581.60x = 34,141,287.60 × 6,802,842.40
  4. Step 4: Simplify right side
    22,757,581.60x = 232,257,798,875,874.25
  5. Step 5: Solve for x
    x = 232,257,798,875,874.25/22,757,581.60
  6. Step 6: Final answer
    x = 10,205,732.88

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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.