Home / 16,007,616.78-24,007,831.46-7,363,415.22

Finding the Fourth Proportional to 16,007,616.78, 24,007,831.46 and 7,363,415.22

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Solution

The fourth proportional to 16,007,616.78, 24,007,831.46 and 7,363,415.22 is: 11,043,469.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,007,616.78 : 24,007,831.46 = 7,363,415.22 : x
  2. Step 2: Convert to fraction form
    16,007,616.78/24,007,831.46 = 7,363,415.22/x
  3. Step 3: Cross multiply
    16,007,616.78x = 24,007,831.46 × 7,363,415.22
  4. Step 4: Simplify right side
    16,007,616.78x = 176,779,631,451,719.66
  5. Step 5: Solve for x
    x = 176,779,631,451,719.66/16,007,616.78
  6. Step 6: Final answer
    x = 11,043,469.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.