Home / 45,399,535,010.72-97,536,507,159.38

Finding the Third Proportional to 45,399,535,010.72 and 97,536,507,159.38

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Solution

The third proportional to 45,399,535,010.72 and 97,536,507,159.38 is: 209,547,745,953.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,399,535,010.72 : 97,536,507,159.38 = 97,536,507,159.38 : x
  2. Step 2: Convert to fraction form
    45,399,535,010.72/97,536,507,159.38 = 97,536,507,159.38/x
  3. Step 3: Cross multiply
    45,399,535,010.72x = 97,536,507,159.38 × 97,536,507,159.38
  4. Step 4: Simplify right side
    45,399,535,010.72x = 9,513,370,228,850,809,634,816
  5. Step 5: Solve for x
    x = 9,513,370,228,850,809,634,816/45,399,535,010.72
  6. Step 6: Final answer
    x = 209,547,745,953.89

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.