Home / 9,495,976,357.69-20,220,112,866.38

Finding the Third Proportional to 9,495,976,357.69 and 20,220,112,866.38

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Solution

The third proportional to 9,495,976,357.69 and 20,220,112,866.38 is: 43,055,389,875.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,495,976,357.69 : 20,220,112,866.38 = 20,220,112,866.38 : x
  2. Step 2: Convert to fraction form
    9,495,976,357.69/20,220,112,866.38 = 20,220,112,866.38/x
  3. Step 3: Cross multiply
    9,495,976,357.69x = 20,220,112,866.38 × 20,220,112,866.38
  4. Step 4: Simplify right side
    9,495,976,357.69x = 408,852,964,328,943,845,376
  5. Step 5: Solve for x
    x = 408,852,964,328,943,845,376/9,495,976,357.69
  6. Step 6: Final answer
    x = 43,055,389,875.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.