Home / 97,007,356,541.25-212,302,021,487.08

Finding the Third Proportional to 97,007,356,541.25 and 212,302,021,487.08

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Solution

The third proportional to 97,007,356,541.25 and 212,302,021,487.08 is: 464,626,085,428.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,007,356,541.25 : 212,302,021,487.08 = 212,302,021,487.08 : x
  2. Step 2: Convert to fraction form
    97,007,356,541.25/212,302,021,487.08 = 212,302,021,487.08/x
  3. Step 3: Cross multiply
    97,007,356,541.25x = 212,302,021,487.08 × 212,302,021,487.08
  4. Step 4: Simplify right side
    97,007,356,541.25x = 45,072,148,327,500,575,932,416
  5. Step 5: Solve for x
    x = 45,072,148,327,500,575,932,416/97,007,356,541.25
  6. Step 6: Final answer
    x = 464,626,085,428.22

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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.