Home / 2,261,841,155,779-3,392,739,375,398.30-1,036,252,634,879.40

Finding the Fourth Proportional to 2,261,841,155,779, 3,392,739,375,398.30 and 1,036,252,634,879.40

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Solution

The fourth proportional to 2,261,841,155,779, 3,392,739,375,398.30 and 1,036,252,634,879.40 is: 1,554,368,708,975.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,261,841,155,779 : 3,392,739,375,398.30 = 1,036,252,634,879.40 : x
  2. Step 2: Convert to fraction form
    2,261,841,155,779/3,392,739,375,398.30 = 1,036,252,634,879.40/x
  3. Step 3: Cross multiply
    2,261,841,155,779x = 3,392,739,375,398.30 × 1,036,252,634,879.40
  4. Step 4: Simplify right side
    2,261,841,155,779x = 3,515,735,117,215,578,271,514,624
  5. Step 5: Solve for x
    x = 3,515,735,117,215,578,271,514,624/2,261,841,155,779
  6. Step 6: Final answer
    x = 1,554,368,708,975.38

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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.