Home / 3,724,161,575.96-5,139,572,371.62-2,053,405,550.36

Finding the Fourth Proportional to 3,724,161,575.96, 5,139,572,371.62 and 2,053,405,550.36

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Solution

The fourth proportional to 3,724,161,575.96, 5,139,572,371.62 and 2,053,405,550.36 is: 2,833,826,142.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,161,575.96 : 5,139,572,371.62 = 2,053,405,550.36 : x
  2. Step 2: Convert to fraction form
    3,724,161,575.96/5,139,572,371.62 = 2,053,405,550.36/x
  3. Step 3: Cross multiply
    3,724,161,575.96x = 5,139,572,371.62 × 2,053,405,550.36
  4. Step 4: Simplify right side
    3,724,161,575.96x = 10,553,626,434,361,415,680
  5. Step 5: Solve for x
    x = 10,553,626,434,361,415,680/3,724,161,575.96
  6. Step 6: Final answer
    x = 2,833,826,142.91

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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.