Home / 293,750,241.60-440,667,352.80-99,670,612.80

Finding the Fourth Proportional to 293,750,241.60, 440,667,352.80 and 99,670,612.80

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Solution

The fourth proportional to 293,750,241.60, 440,667,352.80 and 99,670,612.80 is: 149,520,166.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,750,241.60 : 440,667,352.80 = 99,670,612.80 : x
  2. Step 2: Convert to fraction form
    293,750,241.60/440,667,352.80 = 99,670,612.80/x
  3. Step 3: Cross multiply
    293,750,241.60x = 440,667,352.80 × 99,670,612.80
  4. Step 4: Simplify right side
    293,750,241.60x = 43,921,585,094,529,792
  5. Step 5: Solve for x
    x = 43,921,585,094,529,792/293,750,241.60
  6. Step 6: Final answer
    x = 149,520,166.71

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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.