Home / 15,552,064.20-23,328,096.30-13,662,496.20

Finding the Fourth Proportional to 15,552,064.20, 23,328,096.30 and 13,662,496.20

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Solution

The fourth proportional to 15,552,064.20, 23,328,096.30 and 13,662,496.20 is: 20,493,744.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,064.20 : 23,328,096.30 = 13,662,496.20 : x
  2. Step 2: Convert to fraction form
    15,552,064.20/23,328,096.30 = 13,662,496.20/x
  3. Step 3: Cross multiply
    15,552,064.20x = 23,328,096.30 × 13,662,496.20
  4. Step 4: Simplify right side
    15,552,064.20x = 318,720,027,051,984.06
  5. Step 5: Solve for x
    x = 318,720,027,051,984.06/15,552,064.20
  6. Step 6: Final answer
    x = 20,493,744.30

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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.