Home / 22,554,592.49-31,125,351.38-12,241,315.59

Finding the Fourth Proportional to 22,554,592.49, 31,125,351.38 and 12,241,315.59

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Solution

The fourth proportional to 22,554,592.49, 31,125,351.38 and 12,241,315.59 is: 16,893,022.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,554,592.49 : 31,125,351.38 = 12,241,315.59 : x
  2. Step 2: Convert to fraction form
    22,554,592.49/31,125,351.38 = 12,241,315.59/x
  3. Step 3: Cross multiply
    22,554,592.49x = 31,125,351.38 × 12,241,315.59
  4. Step 4: Simplify right side
    22,554,592.49x = 381,015,249,031,015.44
  5. Step 5: Solve for x
    x = 381,015,249,031,015.44/22,554,592.49
  6. Step 6: Final answer
    x = 16,893,022.97

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1.5x scale

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.