Home / 13,818,285,579,241-19,069,833,526,622-7,652,275,112,862

Finding the Fourth Proportional to 13,818,285,579,241, 19,069,833,526,622 and 7,652,275,112,862

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Solution

The fourth proportional to 13,818,285,579,241, 19,069,833,526,622 and 7,652,275,112,862 is: 10,560,471,605,928.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,818,285,579,241 : 19,069,833,526,622 = 7,652,275,112,862 : x
  2. Step 2: Convert to fraction form
    13,818,285,579,241/19,069,833,526,622 = 7,652,275,112,862/x
  3. Step 3: Cross multiply
    13,818,285,579,241x = 19,069,833,526,622 × 7,652,275,112,862
  4. Step 4: Simplify right side
    13,818,285,579,241x = 145,927,612,502,190,917,223,972,864
  5. Step 5: Solve for x
    x = 145,927,612,502,190,917,223,972,864/13,818,285,579,241
  6. Step 6: Final answer
    x = 10,560,471,605,928.87

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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.