Home / 7,844,586,373.80-10,825,137,944.18-4,457,048,207.76

Finding the Fourth Proportional to 7,844,586,373.80, 10,825,137,944.18 and 4,457,048,207.76

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Solution

The fourth proportional to 7,844,586,373.80, 10,825,137,944.18 and 4,457,048,207.76 is: 6,150,504,229.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,586,373.80 : 10,825,137,944.18 = 4,457,048,207.76 : x
  2. Step 2: Convert to fraction form
    7,844,586,373.80/10,825,137,944.18 = 4,457,048,207.76/x
  3. Step 3: Cross multiply
    7,844,586,373.80x = 10,825,137,944.18 × 4,457,048,207.76
  4. Step 4: Simplify right side
    7,844,586,373.80x = 48,248,161,672,862,244,864
  5. Step 5: Solve for x
    x = 48,248,161,672,862,244,864/7,844,586,373.80
  6. Step 6: Final answer
    x = 6,150,504,229.77

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.