Home / 14,797,169.16-22,195,253.43-5,212,297.19

Finding the Fourth Proportional to 14,797,169.16, 22,195,253.43 and 5,212,297.19

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Solution

The fourth proportional to 14,797,169.16, 22,195,253.43 and 5,212,297.19 is: 7,818,269.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797,169.16 : 22,195,253.43 = 5,212,297.19 : x
  2. Step 2: Convert to fraction form
    14,797,169.16/22,195,253.43 = 5,212,297.19/x
  3. Step 3: Cross multiply
    14,797,169.16x = 22,195,253.43 × 5,212,297.19
  4. Step 4: Simplify right side
    14,797,169.16x = 115,688,256,973,550.58
  5. Step 5: Solve for x
    x = 115,688,256,973,550.58/14,797,169.16
  6. Step 6: Final answer
    x = 7,818,269.54

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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.