Home / 6,928,526,216.70-10,372,381,990.65-6,524,914,491.90

Finding the Fourth Proportional to 6,928,526,216.70, 10,372,381,990.65 and 6,524,914,491.90

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Solution

The fourth proportional to 6,928,526,216.70, 10,372,381,990.65 and 6,524,914,491.90 is: 9,768,153,204.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,928,526,216.70 : 10,372,381,990.65 = 6,524,914,491.90 : x
  2. Step 2: Convert to fraction form
    6,928,526,216.70/10,372,381,990.65 = 6,524,914,491.90/x
  3. Step 3: Cross multiply
    6,928,526,216.70x = 10,372,381,990.65 × 6,524,914,491.90
  4. Step 4: Simplify right side
    6,928,526,216.70x = 67,678,905,566,314,749,952
  5. Step 5: Solve for x
    x = 67,678,905,566,314,749,952/6,928,526,216.70
  6. Step 6: Final answer
    x = 9,768,153,204.53

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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.