Home / 3,739,491,513,837.40-5,612,864,480,945.40-1,804,670,010,952

Finding the Fourth Proportional to 3,739,491,513,837.40, 5,612,864,480,945.40 and 1,804,670,010,952

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Solution

The fourth proportional to 3,739,491,513,837.40, 5,612,864,480,945.40 and 1,804,670,010,952 is: 2,708,755,499,729.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,739,491,513,837.40 : 5,612,864,480,945.40 = 1,804,670,010,952 : x
  2. Step 2: Convert to fraction form
    3,739,491,513,837.40/5,612,864,480,945.40 = 1,804,670,010,952/x
  3. Step 3: Cross multiply
    3,739,491,513,837.40x = 5,612,864,480,945.40 × 1,804,670,010,952
  4. Step 4: Simplify right side
    3,739,491,513,837.40x = 10,129,368,204,299,827,798,867,968
  5. Step 5: Solve for x
    x = 10,129,368,204,299,827,798,867,968/3,739,491,513,837.40
  6. Step 6: Final answer
    x = 2,708,755,499,729.76

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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.