Home / 48,323,481.27-66,686,415.03-26,593,449.27

Finding the Fourth Proportional to 48,323,481.27, 66,686,415.03 and 26,593,449.27

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Solution

The fourth proportional to 48,323,481.27, 66,686,415.03 and 26,593,449.27 is: 36,698,965.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,323,481.27 : 66,686,415.03 = 26,593,449.27 : x
  2. Step 2: Convert to fraction form
    48,323,481.27/66,686,415.03 = 26,593,449.27/x
  3. Step 3: Cross multiply
    48,323,481.27x = 66,686,415.03 × 26,593,449.27
  4. Step 4: Simplify right side
    48,323,481.27x = 1,773,421,795,098,470.50
  5. Step 5: Solve for x
    x = 1,773,421,795,098,470.50/48,323,481.27
  6. Step 6: Final answer
    x = 36,698,965.98

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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.