Home / 597,980,307.88-897,013,559.58-229,515,260.10

Finding the Fourth Proportional to 597,980,307.88, 897,013,559.58 and 229,515,260.10

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Solution

The fourth proportional to 597,980,307.88, 897,013,559.58 and 229,515,260.10 is: 344,289,431.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,980,307.88 : 897,013,559.58 = 229,515,260.10 : x
  2. Step 2: Convert to fraction form
    597,980,307.88/897,013,559.58 = 229,515,260.10/x
  3. Step 3: Cross multiply
    597,980,307.88x = 897,013,559.58 × 229,515,260.10
  4. Step 4: Simplify right side
    597,980,307.88x = 205,878,300,440,230,560
  5. Step 5: Solve for x
    x = 205,878,300,440,230,560/597,980,307.88
  6. Step 6: Final answer
    x = 344,289,431.82

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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.