Home / 3,454,344,419.74-5,181,531,809.57-1,093,516,975.96

Finding the Fourth Proportional to 3,454,344,419.74, 5,181,531,809.57 and 1,093,516,975.96

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Solution

The fourth proportional to 3,454,344,419.74, 5,181,531,809.57 and 1,093,516,975.96 is: 1,640,280,269.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,344,419.74 : 5,181,531,809.57 = 1,093,516,975.96 : x
  2. Step 2: Convert to fraction form
    3,454,344,419.74/5,181,531,809.57 = 1,093,516,975.96/x
  3. Step 3: Cross multiply
    3,454,344,419.74x = 5,181,531,809.57 × 1,093,516,975.96
  4. Step 4: Simplify right side
    3,454,344,419.74x = 5,666,092,995,210,157,056
  5. Step 5: Solve for x
    x = 5,666,092,995,210,157,056/3,454,344,419.74
  6. Step 6: Final answer
    x = 1,640,280,269.34

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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.