Home / 223,589,658.18-335,388,975.21-59,827,155.69

Finding the Fourth Proportional to 223,589,658.18, 335,388,975.21 and 59,827,155.69

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Solution

The fourth proportional to 223,589,658.18, 335,388,975.21 and 59,827,155.69 is: 89,741,934.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,589,658.18 : 335,388,975.21 = 59,827,155.69 : x
  2. Step 2: Convert to fraction form
    223,589,658.18/335,388,975.21 = 59,827,155.69/x
  3. Step 3: Cross multiply
    223,589,658.18x = 335,388,975.21 × 59,827,155.69
  4. Step 4: Simplify right side
    223,589,658.18x = 20,065,368,436,598,220
  5. Step 5: Solve for x
    x = 20,065,368,436,598,220/223,589,658.18
  6. Step 6: Final answer
    x = 89,741,934.40

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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.