Home / 12,354,773,916,161-17,049,590,787,269-6,799,098,378,607

Finding the Fourth Proportional to 12,354,773,916,161, 17,049,590,787,269 and 6,799,098,378,607

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Solution

The fourth proportional to 12,354,773,916,161, 17,049,590,787,269 and 6,799,098,378,607 is: 9,382,757,294,004.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,354,773,916,161 : 17,049,590,787,269 = 6,799,098,378,607 : x
  2. Step 2: Convert to fraction form
    12,354,773,916,161/17,049,590,787,269 = 6,799,098,378,607/x
  3. Step 3: Cross multiply
    12,354,773,916,161x = 17,049,590,787,269 × 6,799,098,378,607
  4. Step 4: Simplify right side
    12,354,773,916,161x = 115,921,845,077,633,506,243,248,128
  5. Step 5: Solve for x
    x = 115,921,845,077,633,506,243,248,128/12,354,773,916,161
  6. Step 6: Final answer
    x = 9,382,757,294,004.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.