Home / 47,178,251.25-65,108,081.57-26,553,033.33

Finding the Fourth Proportional to 47,178,251.25, 65,108,081.57 and 26,553,033.33

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Solution

The fourth proportional to 47,178,251.25, 65,108,081.57 and 26,553,033.33 is: 36,644,365.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,178,251.25 : 65,108,081.57 = 26,553,033.33 : x
  2. Step 2: Convert to fraction form
    47,178,251.25/65,108,081.57 = 26,553,033.33/x
  3. Step 3: Cross multiply
    47,178,251.25x = 65,108,081.57 × 26,553,033.33
  4. Step 4: Simplify right side
    47,178,251.25x = 1,728,817,059,721,410.75
  5. Step 5: Solve for x
    x = 1,728,817,059,721,410.75/47,178,251.25
  6. Step 6: Final answer
    x = 36,644,365.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.