Home / 48,214,291.82-72,322,937.57-22,941,070.71

Finding the Fourth Proportional to 48,214,291.82, 72,322,937.57 and 22,941,070.71

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Solution

The fourth proportional to 48,214,291.82, 72,322,937.57 and 22,941,070.71 is: 34,412,319.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,214,291.82 : 72,322,937.57 = 22,941,070.71 : x
  2. Step 2: Convert to fraction form
    48,214,291.82/72,322,937.57 = 22,941,070.71/x
  3. Step 3: Cross multiply
    48,214,291.82x = 72,322,937.57 × 22,941,070.71
  4. Step 4: Simplify right side
    48,214,291.82x = 1,659,165,624,633,580.25
  5. Step 5: Solve for x
    x = 1,659,165,624,633,580.25/48,214,291.82
  6. Step 6: Final answer
    x = 34,412,319.71

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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.