Home / 16,894,854.05-23,315,390.33-9,552,529.46

Finding the Fourth Proportional to 16,894,854.05, 23,315,390.33 and 9,552,529.46

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Solution

The fourth proportional to 16,894,854.05, 23,315,390.33 and 9,552,529.46 is: 13,182,768.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,894,854.05 : 23,315,390.33 = 9,552,529.46 : x
  2. Step 2: Convert to fraction form
    16,894,854.05/23,315,390.33 = 9,552,529.46/x
  3. Step 3: Cross multiply
    16,894,854.05x = 23,315,390.33 × 9,552,529.46
  4. Step 4: Simplify right side
    16,894,854.05x = 222,720,953,009,249.94
  5. Step 5: Solve for x
    x = 222,720,953,009,249.94/16,894,854.05
  6. Step 6: Final answer
    x = 13,182,768.69

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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.