Home / 29,771,600.80-44,657,401.20-29,519,658.40

Finding the Fourth Proportional to 29,771,600.80, 44,657,401.20 and 29,519,658.40

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Solution

The fourth proportional to 29,771,600.80, 44,657,401.20 and 29,519,658.40 is: 44,279,487.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,771,600.80 : 44,657,401.20 = 29,519,658.40 : x
  2. Step 2: Convert to fraction form
    29,771,600.80/44,657,401.20 = 29,519,658.40/x
  3. Step 3: Cross multiply
    29,771,600.80x = 44,657,401.20 × 29,519,658.40
  4. Step 4: Simplify right side
    29,771,600.80x = 1,318,271,228,455,750
  5. Step 5: Solve for x
    x = 1,318,271,228,455,750/29,771,600.80
  6. Step 6: Final answer
    x = 44,279,487.60

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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.