Home / 12,282,917,612,110-16,950,959,128,946-6,802,019,419,776.60

Finding the Fourth Proportional to 12,282,917,612,110, 16,950,959,128,946 and 6,802,019,419,776.60

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Solution

The fourth proportional to 12,282,917,612,110, 16,950,959,128,946 and 6,802,019,419,776.60 is: 9,387,081,866,058.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,282,917,612,110 : 16,950,959,128,946 = 6,802,019,419,776.60 : x
  2. Step 2: Convert to fraction form
    12,282,917,612,110/16,950,959,128,946 = 6,802,019,419,776.60/x
  3. Step 3: Cross multiply
    12,282,917,612,110x = 16,950,959,128,946 × 6,802,019,419,776.60
  4. Step 4: Simplify right side
    12,282,917,612,110x = 115,300,753,178,930,126,075,723,776
  5. Step 5: Solve for x
    x = 115,300,753,178,930,126,075,723,776/12,282,917,612,110
  6. Step 6: Final answer
    x = 9,387,081,866,058.65

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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.