Home / 16,704,436.54-23,055,355.32-10,893,129.20

Finding the Fourth Proportional to 16,704,436.54, 23,055,355.32 and 10,893,129.20

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Solution

The fourth proportional to 16,704,436.54, 23,055,355.32 and 10,893,129.20 is: 15,034,626.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,704,436.54 : 23,055,355.32 = 10,893,129.20 : x
  2. Step 2: Convert to fraction form
    16,704,436.54/23,055,355.32 = 10,893,129.20/x
  3. Step 3: Cross multiply
    16,704,436.54x = 23,055,355.32 × 10,893,129.20
  4. Step 4: Simplify right side
    16,704,436.54x = 251,144,964,252,667.34
  5. Step 5: Solve for x
    x = 251,144,964,252,667.34/16,704,436.54
  6. Step 6: Final answer
    x = 15,034,626.50

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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.