Home / 5,020,762,367.01-6,928,444,006.92-2,731,904,027.22

Finding the Fourth Proportional to 5,020,762,367.01, 6,928,444,006.92 and 2,731,904,027.22

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Solution

The fourth proportional to 5,020,762,367.01, 6,928,444,006.92 and 2,731,904,027.22 is: 3,769,914,347.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,020,762,367.01 : 6,928,444,006.92 = 2,731,904,027.22 : x
  2. Step 2: Convert to fraction form
    5,020,762,367.01/6,928,444,006.92 = 2,731,904,027.22/x
  3. Step 3: Cross multiply
    5,020,762,367.01x = 6,928,444,006.92 × 2,731,904,027.22
  4. Step 4: Simplify right side
    5,020,762,367.01x = 18,927,844,084,873,019,392
  5. Step 5: Solve for x
    x = 18,927,844,084,873,019,392/5,020,762,367.01
  6. Step 6: Final answer
    x = 3,769,914,347.92

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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.