Home / 26,827,601.39-37,030,118.34-15,667,104.89

Finding the Fourth Proportional to 26,827,601.39, 37,030,118.34 and 15,667,104.89

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Solution

The fourth proportional to 26,827,601.39, 37,030,118.34 and 15,667,104.89 is: 21,625,293.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,827,601.39 : 37,030,118.34 = 15,667,104.89 : x
  2. Step 2: Convert to fraction form
    26,827,601.39/37,030,118.34 = 15,667,104.89/x
  3. Step 3: Cross multiply
    26,827,601.39x = 37,030,118.34 × 15,667,104.89
  4. Step 4: Simplify right side
    26,827,601.39x = 580,154,748,214,468
  5. Step 5: Solve for x
    x = 580,154,748,214,468/26,827,601.39
  6. Step 6: Final answer
    x = 21,625,293.29

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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.