Home / 5,568,095,810.74-7,684,117,849.48-3,027,926,342.76

Finding the Fourth Proportional to 5,568,095,810.74, 7,684,117,849.48 and 3,027,926,342.76

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Solution

The fourth proportional to 5,568,095,810.74, 7,684,117,849.48 and 3,027,926,342.76 is: 4,178,617,546.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568,095,810.74 : 7,684,117,849.48 = 3,027,926,342.76 : x
  2. Step 2: Convert to fraction form
    5,568,095,810.74/7,684,117,849.48 = 3,027,926,342.76/x
  3. Step 3: Cross multiply
    5,568,095,810.74x = 7,684,117,849.48 × 3,027,926,342.76
  4. Step 4: Simplify right side
    5,568,095,810.74x = 23,266,942,857,312,813,056
  5. Step 5: Solve for x
    x = 23,266,942,857,312,813,056/5,568,095,810.74
  6. Step 6: Final answer
    x = 4,178,617,546.85

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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.