Home / 54,444,842.65-81,572,785.58-35,265,727.45

Finding the Fourth Proportional to 54,444,842.65, 81,572,785.58 and 35,265,727.45

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Solution

The fourth proportional to 54,444,842.65, 81,572,785.58 and 35,265,727.45 is: 52,837,394.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,444,842.65 : 81,572,785.58 = 35,265,727.45 : x
  2. Step 2: Convert to fraction form
    54,444,842.65/81,572,785.58 = 35,265,727.45/x
  3. Step 3: Cross multiply
    54,444,842.65x = 81,572,785.58 × 35,265,727.45
  4. Step 4: Simplify right side
    54,444,842.65x = 2,876,723,623,425,242
  5. Step 5: Solve for x
    x = 2,876,723,623,425,242/54,444,842.65
  6. Step 6: Final answer
    x = 52,837,394.39

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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.