Home / 16,254,416.33-22,432,102.31-9,011,072.33

Finding the Fourth Proportional to 16,254,416.33, 22,432,102.31 and 9,011,072.33

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Solution

The fourth proportional to 16,254,416.33, 22,432,102.31 and 9,011,072.33 is: 12,435,838.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,254,416.33 : 22,432,102.31 = 9,011,072.33 : x
  2. Step 2: Convert to fraction form
    16,254,416.33/22,432,102.31 = 9,011,072.33/x
  3. Step 3: Cross multiply
    16,254,416.33x = 22,432,102.31 × 9,011,072.33
  4. Step 4: Simplify right side
    16,254,416.33x = 202,137,296,429,370.06
  5. Step 5: Solve for x
    x = 202,137,296,429,370.06/16,254,416.33
  6. Step 6: Final answer
    x = 12,435,838.50

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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.