Home / 3,471,041,039.25-5,287,772,390.63

Finding the Third Proportional to 3,471,041,039.25 and 5,287,772,390.63

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Solution

The third proportional to 3,471,041,039.25 and 5,287,772,390.63 is: 8,055,374,897.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,041,039.25 : 5,287,772,390.63 = 5,287,772,390.63 : x
  2. Step 2: Convert to fraction form
    3,471,041,039.25/5,287,772,390.63 = 5,287,772,390.63/x
  3. Step 3: Cross multiply
    3,471,041,039.25x = 5,287,772,390.63 × 5,287,772,390.63
  4. Step 4: Simplify right side
    3,471,041,039.25x = 27,960,536,855,056,027,648
  5. Step 5: Solve for x
    x = 27,960,536,855,056,027,648/3,471,041,039.25
  6. Step 6: Final answer
    x = 8,055,374,897.30

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.