Home / 32,115,778.70-44,319,663.94-17,431,444.22

Finding the Fourth Proportional to 32,115,778.70, 44,319,663.94 and 17,431,444.22

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Solution

The fourth proportional to 32,115,778.70, 44,319,663.94 and 17,431,444.22 is: 24,055,332.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,115,778.70 : 44,319,663.94 = 17,431,444.22 : x
  2. Step 2: Convert to fraction form
    32,115,778.70/44,319,663.94 = 17,431,444.22/x
  3. Step 3: Cross multiply
    32,115,778.70x = 44,319,663.94 × 17,431,444.22
  4. Step 4: Simplify right side
    32,115,778.70x = 772,555,749,819,255.38
  5. Step 5: Solve for x
    x = 772,555,749,819,255.38/32,115,778.70
  6. Step 6: Final answer
    x = 24,055,332.96

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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.