Home / 40,103,937.37-55,344,313.43-24,423,696.73

Finding the Fourth Proportional to 40,103,937.37, 55,344,313.43 and 24,423,696.73

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Solution

The fourth proportional to 40,103,937.37, 55,344,313.43 and 24,423,696.73 is: 33,705,237.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,103,937.37 : 55,344,313.43 = 24,423,696.73 : x
  2. Step 2: Convert to fraction form
    40,103,937.37/55,344,313.43 = 24,423,696.73/x
  3. Step 3: Cross multiply
    40,103,937.37x = 55,344,313.43 × 24,423,696.73
  4. Step 4: Simplify right side
    40,103,937.37x = 1,351,712,726,944,386
  5. Step 5: Solve for x
    x = 1,351,712,726,944,386/40,103,937.37
  6. Step 6: Final answer
    x = 33,705,237.33

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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.