Home / 230,213,708.40-344,701,766.40-175,365,011.40

Finding the Fourth Proportional to 230,213,708.40, 344,701,766.40 and 175,365,011.40

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Solution

The fourth proportional to 230,213,708.40, 344,701,766.40 and 175,365,011.40 is: 262,576,149.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,213,708.40 : 344,701,766.40 = 175,365,011.40 : x
  2. Step 2: Convert to fraction form
    230,213,708.40/344,701,766.40 = 175,365,011.40/x
  3. Step 3: Cross multiply
    230,213,708.40x = 344,701,766.40 × 175,365,011.40
  4. Step 4: Simplify right side
    230,213,708.40x = 60,448,629,194,336,136
  5. Step 5: Solve for x
    x = 60,448,629,194,336,136/230,213,708.40
  6. Step 6: Final answer
    x = 262,576,149.85

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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.