Home / 6,410,819,842.32-8,846,932,221.24-3,553,146,552.24

Finding the Fourth Proportional to 6,410,819,842.32, 8,846,932,221.24 and 3,553,146,552.24

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Solution

The fourth proportional to 6,410,819,842.32, 8,846,932,221.24 and 3,553,146,552.24 is: 4,903,342,707.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,410,819,842.32 : 8,846,932,221.24 = 3,553,146,552.24 : x
  2. Step 2: Convert to fraction form
    6,410,819,842.32/8,846,932,221.24 = 3,553,146,552.24/x
  3. Step 3: Cross multiply
    6,410,819,842.32x = 8,846,932,221.24 × 3,553,146,552.24
  4. Step 4: Simplify right side
    6,410,819,842.32x = 31,434,446,719,799,869,440
  5. Step 5: Solve for x
    x = 31,434,446,719,799,869,440/6,410,819,842.32
  6. Step 6: Final answer
    x = 4,903,342,707.01

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Double scale
Find fourth proportional to 6,410,819,843.32, 8,846,932,222.62 and 3,553,146,553.24
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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.