Home / 16,674,219.43-23,010,419.41-9,332,052.19

Finding the Fourth Proportional to 16,674,219.43, 23,010,419.41 and 9,332,052.19

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Solution

The fourth proportional to 16,674,219.43, 23,010,419.41 and 9,332,052.19 is: 12,878,230.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,674,219.43 : 23,010,419.41 = 9,332,052.19 : x
  2. Step 2: Convert to fraction form
    16,674,219.43/23,010,419.41 = 9,332,052.19/x
  3. Step 3: Cross multiply
    16,674,219.43x = 23,010,419.41 × 9,332,052.19
  4. Step 4: Simplify right side
    16,674,219.43x = 214,734,434,767,052.81
  5. Step 5: Solve for x
    x = 214,734,434,767,052.81/16,674,219.43
  6. Step 6: Final answer
    x = 12,878,230.11

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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.