Home / 5,038,864,046.20-7,558,296,069.30-4,508,273,351.80

Finding the Fourth Proportional to 5,038,864,046.20, 7,558,296,069.30 and 4,508,273,351.80

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Solution

The fourth proportional to 5,038,864,046.20, 7,558,296,069.30 and 4,508,273,351.80 is: 6,762,410,027.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,864,046.20 : 7,558,296,069.30 = 4,508,273,351.80 : x
  2. Step 2: Convert to fraction form
    5,038,864,046.20/7,558,296,069.30 = 4,508,273,351.80/x
  3. Step 3: Cross multiply
    5,038,864,046.20x = 7,558,296,069.30 × 4,508,273,351.80
  4. Step 4: Simplify right side
    5,038,864,046.20x = 34,074,864,754,239,877,120
  5. Step 5: Solve for x
    x = 34,074,864,754,239,877,120/5,038,864,046.20
  6. Step 6: Final answer
    x = 6,762,410,027.70

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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.