Home / 13,661,102,795,439-20,490,932,489,704-4,480,951,359,965.10

Finding the Fourth Proportional to 13,661,102,795,439, 20,490,932,489,704 and 4,480,951,359,965.10

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Solution

The fourth proportional to 13,661,102,795,439, 20,490,932,489,704 and 4,480,951,359,965.10 is: 6,721,190,315,422.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,661,102,795,439 : 20,490,932,489,704 = 4,480,951,359,965.10 : x
  2. Step 2: Convert to fraction form
    13,661,102,795,439/20,490,932,489,704 = 4,480,951,359,965.10/x
  3. Step 3: Cross multiply
    13,661,102,795,439x = 20,490,932,489,704 × 4,480,951,359,965.10
  4. Step 4: Simplify right side
    13,661,102,795,439x = 91,818,871,806,692,181,686,616,064
  5. Step 5: Solve for x
    x = 91,818,871,806,692,181,686,616,064/13,661,102,795,439
  6. Step 6: Final answer
    x = 6,721,190,315,422.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.