Home / 3,724,161,568.96-5,139,572,361.96-2,053,405,543.36

Finding the Fourth Proportional to 3,724,161,568.96, 5,139,572,361.96 and 2,053,405,543.36

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Solution

The fourth proportional to 3,724,161,568.96, 5,139,572,361.96 and 2,053,405,543.36 is: 2,833,826,133.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,161,568.96 : 5,139,572,361.96 = 2,053,405,543.36 : x
  2. Step 2: Convert to fraction form
    3,724,161,568.96/5,139,572,361.96 = 2,053,405,543.36/x
  3. Step 3: Cross multiply
    3,724,161,568.96x = 5,139,572,361.96 × 2,053,405,543.36
  4. Step 4: Simplify right side
    3,724,161,568.96x = 10,553,626,378,548,512,768
  5. Step 5: Solve for x
    x = 10,553,626,378,548,512,768/3,724,161,568.96
  6. Step 6: Final answer
    x = 2,833,826,133.25

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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.