Home / 24,476,436.20-36,743,012.40-13,139,028.20

Finding the Fourth Proportional to 24,476,436.20, 36,743,012.40 and 13,139,028.20

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Solution

The fourth proportional to 24,476,436.20, 36,743,012.40 and 13,139,028.20 is: 19,723,765.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,476,436.20 : 36,743,012.40 = 13,139,028.20 : x
  2. Step 2: Convert to fraction form
    24,476,436.20/36,743,012.40 = 13,139,028.20/x
  3. Step 3: Cross multiply
    24,476,436.20x = 36,743,012.40 × 13,139,028.20
  4. Step 4: Simplify right side
    24,476,436.20x = 482,767,476,076,549.62
  5. Step 5: Solve for x
    x = 482,767,476,076,549.62/24,476,436.20
  6. Step 6: Final answer
    x = 19,723,765.02

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1.5x scale

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.