Home / 3,627,881,174.04-5,006,463,742.80-2,041,972,213.56

Finding the Fourth Proportional to 3,627,881,174.04, 5,006,463,742.80 and 2,041,972,213.56

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Solution

The fourth proportional to 3,627,881,174.04, 5,006,463,742.80 and 2,041,972,213.56 is: 2,817,914,744.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,881,174.04 : 5,006,463,742.80 = 2,041,972,213.56 : x
  2. Step 2: Convert to fraction form
    3,627,881,174.04/5,006,463,742.80 = 2,041,972,213.56/x
  3. Step 3: Cross multiply
    3,627,881,174.04x = 5,006,463,742.80 × 2,041,972,213.56
  4. Step 4: Simplify right side
    3,627,881,174.04x = 10,223,059,850,993,199,104
  5. Step 5: Solve for x
    x = 10,223,059,850,993,199,104/3,627,881,174.04
  6. Step 6: Final answer
    x = 2,817,914,744.33

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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.