Home / 6,903,392,284.10-9,526,677,246.88-3,731,576,249.66

Finding the Fourth Proportional to 6,903,392,284.10, 9,526,677,246.88 and 3,731,576,249.66

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Solution

The fourth proportional to 6,903,392,284.10, 9,526,677,246.88 and 3,731,576,249.66 is: 5,149,573,005.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903,392,284.10 : 9,526,677,246.88 = 3,731,576,249.66 : x
  2. Step 2: Convert to fraction form
    6,903,392,284.10/9,526,677,246.88 = 3,731,576,249.66/x
  3. Step 3: Cross multiply
    6,903,392,284.10x = 9,526,677,246.88 × 3,731,576,249.66
  4. Step 4: Simplify right side
    6,903,392,284.10x = 35,549,522,552,576,765,952
  5. Step 5: Solve for x
    x = 35,549,522,552,576,765,952/6,903,392,284.10
  6. Step 6: Final answer
    x = 5,149,573,005.50

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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.