Home / 45,388,235,947.26-99,326,620,625.31

Finding the Third Proportional to 45,388,235,947.26 and 99,326,620,625.31

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Solution

The third proportional to 45,388,235,947.26 and 99,326,620,625.31 is: 217,364,199,311.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,388,235,947.26 : 99,326,620,625.31 = 99,326,620,625.31 : x
  2. Step 2: Convert to fraction form
    45,388,235,947.26/99,326,620,625.31 = 99,326,620,625.31/x
  3. Step 3: Cross multiply
    45,388,235,947.26x = 99,326,620,625.31 × 99,326,620,625.31
  4. Step 4: Simplify right side
    45,388,235,947.26x = 9,865,777,564,844,256,395,264
  5. Step 5: Solve for x
    x = 9,865,777,564,844,256,395,264/45,388,235,947.26
  6. Step 6: Final answer
    x = 217,364,199,311.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.