Home / 31,925,648.21-44,057,392.85-17,241,313.09

Finding the Fourth Proportional to 31,925,648.21, 44,057,392.85 and 17,241,313.09

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Solution

The fourth proportional to 31,925,648.21, 44,057,392.85 and 17,241,313.09 is: 23,793,011.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,925,648.21 : 44,057,392.85 = 17,241,313.09 : x
  2. Step 2: Convert to fraction form
    31,925,648.21/44,057,392.85 = 17,241,313.09/x
  3. Step 3: Cross multiply
    31,925,648.21x = 44,057,392.85 × 17,241,313.09
  4. Step 4: Simplify right side
    31,925,648.21x = 759,607,304,055,977.38
  5. Step 5: Solve for x
    x = 759,607,304,055,977.38/31,925,648.21
  6. Step 6: Final answer
    x = 23,793,011.16

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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.