Home / 24,191,998.80-33,384,943.72-13,326,982.80

Finding the Fourth Proportional to 24,191,998.80, 33,384,943.72 and 13,326,982.80

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Solution

The fourth proportional to 24,191,998.80, 33,384,943.72 and 13,326,982.80 is: 18,391,228.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,191,998.80 : 33,384,943.72 = 13,326,982.80 : x
  2. Step 2: Convert to fraction form
    24,191,998.80/33,384,943.72 = 13,326,982.80/x
  3. Step 3: Cross multiply
    24,191,998.80x = 33,384,943.72 × 13,326,982.80
  4. Step 4: Simplify right side
    24,191,998.80x = 444,920,570,735,408
  5. Step 5: Solve for x
    x = 444,920,570,735,408/24,191,998.80
  6. Step 6: Final answer
    x = 18,391,228.21

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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.