Home / 35,002,436.22-48,303,370.89-19,321,469.46

Finding the Fourth Proportional to 35,002,436.22, 48,303,370.89 and 19,321,469.46

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Solution

The fourth proportional to 35,002,436.22, 48,303,370.89 and 19,321,469.46 is: 26,663,632.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,002,436.22 : 48,303,370.89 = 19,321,469.46 : x
  2. Step 2: Convert to fraction form
    35,002,436.22/48,303,370.89 = 19,321,469.46/x
  3. Step 3: Cross multiply
    35,002,436.22x = 48,303,370.89 × 19,321,469.46
  4. Step 4: Simplify right side
    35,002,436.22x = 933,292,105,466,188.12
  5. Step 5: Solve for x
    x = 933,292,105,466,188.12/35,002,436.22
  6. Step 6: Final answer
    x = 26,663,632.77

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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.