Home / 48,031,164.37-66,282,215.56-26,004,487.69

Finding the Fourth Proportional to 48,031,164.37, 66,282,215.56 and 26,004,487.69

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Solution

The fourth proportional to 48,031,164.37, 66,282,215.56 and 26,004,487.69 is: 35,885,764.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,031,164.37 : 66,282,215.56 = 26,004,487.69 : x
  2. Step 2: Convert to fraction form
    48,031,164.37/66,282,215.56 = 26,004,487.69/x
  3. Step 3: Cross multiply
    48,031,164.37x = 66,282,215.56 × 26,004,487.69
  4. Step 4: Simplify right side
    48,031,164.37x = 1,723,635,058,134,512.75
  5. Step 5: Solve for x
    x = 1,723,635,058,134,512.75/48,031,164.37
  6. Step 6: Final answer
    x = 35,885,764.61

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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.