Home / 14,841,949.84-22,265,721.62-5,622,683.81

Finding the Fourth Proportional to 14,841,949.84, 22,265,721.62 and 5,622,683.81

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Solution

The fourth proportional to 14,841,949.84, 22,265,721.62 and 5,622,683.81 is: 8,435,085.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,841,949.84 : 22,265,721.62 = 5,622,683.81 : x
  2. Step 2: Convert to fraction form
    14,841,949.84/22,265,721.62 = 5,622,683.81/x
  3. Step 3: Cross multiply
    14,841,949.84x = 22,265,721.62 × 5,622,683.81
  4. Step 4: Simplify right side
    14,841,949.84x = 125,193,112,498,291.84
  5. Step 5: Solve for x
    x = 125,193,112,498,291.84/14,841,949.84
  6. Step 6: Final answer
    x = 8,435,085.27

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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.