Home / 36,291,312.80-54,436,969.20-16,096,554.80

Finding the Fourth Proportional to 36,291,312.80, 54,436,969.20 and 16,096,554.80

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Solution

The fourth proportional to 36,291,312.80, 54,436,969.20 and 16,096,554.80 is: 24,144,832.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,312.80 : 54,436,969.20 = 16,096,554.80 : x
  2. Step 2: Convert to fraction form
    36,291,312.80/54,436,969.20 = 16,096,554.80/x
  3. Step 3: Cross multiply
    36,291,312.80x = 54,436,969.20 × 16,096,554.80
  4. Step 4: Simplify right side
    36,291,312.80x = 876,247,657,873,712.25
  5. Step 5: Solve for x
    x = 876,247,657,873,712.25/36,291,312.80
  6. Step 6: Final answer
    x = 24,144,832.20

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Double scale
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Similar ratio
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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.