Home / 34,782,823.80-52,174,235.70-9,226,416.60

Finding the Fourth Proportional to 34,782,823.80, 52,174,235.70 and 9,226,416.60

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Solution

The fourth proportional to 34,782,823.80, 52,174,235.70 and 9,226,416.60 is: 13,839,624.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,782,823.80 : 52,174,235.70 = 9,226,416.60 : x
  2. Step 2: Convert to fraction form
    34,782,823.80/52,174,235.70 = 9,226,416.60/x
  3. Step 3: Cross multiply
    34,782,823.80x = 52,174,235.70 × 9,226,416.60
  4. Step 4: Simplify right side
    34,782,823.80x = 481,381,234,354,792.62
  5. Step 5: Solve for x
    x = 481,381,234,354,792.62/34,782,823.80
  6. Step 6: Final answer
    x = 13,839,624.90

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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.