Home / 16,373,437.17-22,594,947.42-9,031,112.67

Finding the Fourth Proportional to 16,373,437.17, 22,594,947.42 and 9,031,112.67

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Solution

The fourth proportional to 16,373,437.17, 22,594,947.42 and 9,031,112.67 is: 12,462,717.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,373,437.17 : 22,594,947.42 = 9,031,112.67 : x
  2. Step 2: Convert to fraction form
    16,373,437.17/22,594,947.42 = 9,031,112.67/x
  3. Step 3: Cross multiply
    16,373,437.17x = 22,594,947.42 × 9,031,112.67
  4. Step 4: Simplify right side
    16,373,437.17x = 204,057,515,922,745.81
  5. Step 5: Solve for x
    x = 204,057,515,922,745.81/16,373,437.17
  6. Step 6: Final answer
    x = 12,462,717.13

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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.