Home / 4,976,590,947.68-7,464,835,293.56-2,876,731,225.93

Finding the Fourth Proportional to 4,976,590,947.68, 7,464,835,293.56 and 2,876,731,225.93

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Solution

The fourth proportional to 4,976,590,947.68, 7,464,835,293.56 and 2,876,731,225.93 is: 4,315,067,284.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,590,947.68 : 7,464,835,293.56 = 2,876,731,225.93 : x
  2. Step 2: Convert to fraction form
    4,976,590,947.68/7,464,835,293.56 = 2,876,731,225.93/x
  3. Step 3: Cross multiply
    4,976,590,947.68x = 7,464,835,293.56 × 2,876,731,225.93
  4. Step 4: Simplify right side
    4,976,590,947.68x = 21,474,324,785,415,217,152
  5. Step 5: Solve for x
    x = 21,474,324,785,415,217,152/4,976,590,947.68
  6. Step 6: Final answer
    x = 4,315,067,284.25

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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.