Home / 45,425,125,189.69-99,399,010,305.38

Finding the Third Proportional to 45,425,125,189.69 and 99,399,010,305.38

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Solution

The third proportional to 45,425,125,189.69 and 99,399,010,305.38 is: 217,504,370,289.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,425,125,189.69 : 99,399,010,305.38 = 99,399,010,305.38 : x
  2. Step 2: Convert to fraction form
    45,425,125,189.69/99,399,010,305.38 = 99,399,010,305.38/x
  3. Step 3: Cross multiply
    45,425,125,189.69x = 99,399,010,305.38 × 99,399,010,305.38
  4. Step 4: Simplify right side
    45,425,125,189.69x = 9,880,163,249,688,045,158,400
  5. Step 5: Solve for x
    x = 9,880,163,249,688,045,158,400/45,425,125,189.69
  6. Step 6: Final answer
    x = 217,504,370,289.13

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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.