Home / 14,669,107.25-22,026,692-12,424,064.69

Finding the Fourth Proportional to 14,669,107.25, 22,026,692 and 12,424,064.69

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Solution

The fourth proportional to 14,669,107.25, 22,026,692 and 12,424,064.69 is: 18,655,603.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,669,107.25 : 22,026,692 = 12,424,064.69 : x
  2. Step 2: Convert to fraction form
    14,669,107.25/22,026,692 = 12,424,064.69/x
  3. Step 3: Cross multiply
    14,669,107.25x = 22,026,692 × 12,424,064.69
  4. Step 4: Simplify right side
    14,669,107.25x = 273,661,046,314,705.47
  5. Step 5: Solve for x
    x = 273,661,046,314,705.47/14,669,107.25
  6. Step 6: Final answer
    x = 18,655,603.35

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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.