Home / 1,776,671,040,382.60-2,451,806,035,728-1,016,293,760,638.60

Finding the Fourth Proportional to 1,776,671,040,382.60, 2,451,806,035,728 and 1,016,293,760,638.60

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Solution

The fourth proportional to 1,776,671,040,382.60, 2,451,806,035,728 and 1,016,293,760,638.60 is: 1,402,485,389,681.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,671,040,382.60 : 2,451,806,035,728 = 1,016,293,760,638.60 : x
  2. Step 2: Convert to fraction form
    1,776,671,040,382.60/2,451,806,035,728 = 1,016,293,760,638.60/x
  3. Step 3: Cross multiply
    1,776,671,040,382.60x = 2,451,806,035,728 × 1,016,293,760,638.60
  4. Step 4: Simplify right side
    1,776,671,040,382.60x = 2,491,755,176,406,426,526,416,896
  5. Step 5: Solve for x
    x = 2,491,755,176,406,426,526,416,896/1,776,671,040,382.60
  6. Step 6: Final answer
    x = 1,402,485,389,681.27

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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.