Home / 17,343,634,308.51-26,010,404,511.19-6,717,488,593.31

Finding the Fourth Proportional to 17,343,634,308.51, 26,010,404,511.19 and 6,717,488,593.31

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Solution

The fourth proportional to 17,343,634,308.51, 26,010,404,511.19 and 6,717,488,593.31 is: 10,074,278,118.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,343,634,308.51 : 26,010,404,511.19 = 6,717,488,593.31 : x
  2. Step 2: Convert to fraction form
    17,343,634,308.51/26,010,404,511.19 = 6,717,488,593.31/x
  3. Step 3: Cross multiply
    17,343,634,308.51x = 26,010,404,511.19 × 6,717,488,593.31
  4. Step 4: Simplify right side
    17,343,634,308.51x = 174,724,595,611,378,647,040
  5. Step 5: Solve for x
    x = 174,724,595,611,378,647,040/17,343,634,308.51
  6. Step 6: Final answer
    x = 10,074,278,118.61

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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.