Home / 4,223,386,272-5,751,531,219

Finding the Third Proportional to 4,223,386,272 and 5,751,531,219

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Solution

The third proportional to 4,223,386,272 and 5,751,531,219 is: 7,832,603,800.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,223,386,272 : 5,751,531,219 = 5,751,531,219 : x
  2. Step 2: Convert to fraction form
    4,223,386,272/5,751,531,219 = 5,751,531,219/x
  3. Step 3: Cross multiply
    4,223,386,272x = 5,751,531,219 × 5,751,531,219
  4. Step 4: Simplify right side
    4,223,386,272x = 33,080,111,363,131,625,472
  5. Step 5: Solve for x
    x = 33,080,111,363,131,625,472/4,223,386,272
  6. Step 6: Final answer
    x = 7,832,603,800.05

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.