Home / 6,734,016,380.70-10,101,024,571.05-5,101,429,628.70

Finding the Fourth Proportional to 6,734,016,380.70, 10,101,024,571.05 and 5,101,429,628.70

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Solution

The fourth proportional to 6,734,016,380.70, 10,101,024,571.05 and 5,101,429,628.70 is: 7,652,144,443.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,016,380.70 : 10,101,024,571.05 = 5,101,429,628.70 : x
  2. Step 2: Convert to fraction form
    6,734,016,380.70/10,101,024,571.05 = 5,101,429,628.70/x
  3. Step 3: Cross multiply
    6,734,016,380.70x = 10,101,024,571.05 × 5,101,429,628.70
  4. Step 4: Simplify right side
    6,734,016,380.70x = 51,529,666,026,981,171,200
  5. Step 5: Solve for x
    x = 51,529,666,026,981,171,200/6,734,016,380.70
  6. Step 6: Final answer
    x = 7,652,144,443.05

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Double scale
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1.5x scale

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.