Home / 654,823,672.20-982,235,508.30-594,558,262.80

Finding the Fourth Proportional to 654,823,672.20, 982,235,508.30 and 594,558,262.80

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Solution

The fourth proportional to 654,823,672.20, 982,235,508.30 and 594,558,262.80 is: 891,837,394.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    654,823,672.20 : 982,235,508.30 = 594,558,262.80 : x
  2. Step 2: Convert to fraction form
    654,823,672.20/982,235,508.30 = 594,558,262.80/x
  3. Step 3: Cross multiply
    654,823,672.20x = 982,235,508.30 × 594,558,262.80
  4. Step 4: Simplify right side
    654,823,672.20x = 583,996,237,475,322,880
  5. Step 5: Solve for x
    x = 583,996,237,475,322,880/654,823,672.20
  6. Step 6: Final answer
    x = 891,837,394.20

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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.