Home / 597,894,137.20-896,841,205.80-516,105,367.30

Finding the Fourth Proportional to 597,894,137.20, 896,841,205.80 and 516,105,367.30

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Solution

The fourth proportional to 597,894,137.20, 896,841,205.80 and 516,105,367.30 is: 774,158,050.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,894,137.20 : 896,841,205.80 = 516,105,367.30 : x
  2. Step 2: Convert to fraction form
    597,894,137.20/896,841,205.80 = 516,105,367.30/x
  3. Step 3: Cross multiply
    597,894,137.20x = 896,841,205.80 × 516,105,367.30
  4. Step 4: Simplify right side
    597,894,137.20x = 462,864,559,929,183,872
  5. Step 5: Solve for x
    x = 462,864,559,929,183,872/597,894,137.20
  6. Step 6: Final answer
    x = 774,158,050.95

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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.