Home / 231,829,243.20-346,988,037.60-231,829,243.20

Finding the Fourth Proportional to 231,829,243.20, 346,988,037.60 and 231,829,243.20

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Solution

The fourth proportional to 231,829,243.20, 346,988,037.60 and 231,829,243.20 is: 346,988,037.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,829,243.20 : 346,988,037.60 = 231,829,243.20 : x
  2. Step 2: Convert to fraction form
    231,829,243.20/346,988,037.60 = 231,829,243.20/x
  3. Step 3: Cross multiply
    231,829,243.20x = 346,988,037.60 × 231,829,243.20
  4. Step 4: Simplify right side
    231,829,243.20x = 80,441,974,156,261,152
  5. Step 5: Solve for x
    x = 80,441,974,156,261,152/231,829,243.20
  6. Step 6: Final answer
    x = 346,988,037.60

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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.