Home / 14,407,285,071,991-19,882,053,399,348-8,241,274,605,615.40

Finding the Fourth Proportional to 14,407,285,071,991, 19,882,053,399,348 and 8,241,274,605,615.40

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Solution

The fourth proportional to 14,407,285,071,991, 19,882,053,399,348 and 8,241,274,605,615.40 is: 11,372,958,955,749.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,407,285,071,991 : 19,882,053,399,348 = 8,241,274,605,615.40 : x
  2. Step 2: Convert to fraction form
    14,407,285,071,991/19,882,053,399,348 = 8,241,274,605,615.40/x
  3. Step 3: Cross multiply
    14,407,285,071,991x = 19,882,053,399,348 × 8,241,274,605,615.40
  4. Step 4: Simplify right side
    14,407,285,071,991x = 163,853,461,787,536,023,537,844,224
  5. Step 5: Solve for x
    x = 163,853,461,787,536,023,537,844,224/14,407,285,071,991
  6. Step 6: Final answer
    x = 11,372,958,955,749.49

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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.