Home / 27,414,775,597.08-37,818,466,805.34-17,904,893,992.68

Finding the Fourth Proportional to 27,414,775,597.08, 37,818,466,805.34 and 17,904,893,992.68

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Solution

The fourth proportional to 27,414,775,597.08, 37,818,466,805.34 and 17,904,893,992.68 is: 24,699,660,105.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,414,775,597.08 : 37,818,466,805.34 = 17,904,893,992.68 : x
  2. Step 2: Convert to fraction form
    27,414,775,597.08/37,818,466,805.34 = 17,904,893,992.68/x
  3. Step 3: Cross multiply
    27,414,775,597.08x = 37,818,466,805.34 × 17,904,893,992.68
  4. Step 4: Simplify right side
    27,414,775,597.08x = 677,135,639,115,300,077,568
  5. Step 5: Solve for x
    x = 677,135,639,115,300,077,568/27,414,775,597.08
  6. Step 6: Final answer
    x = 24,699,660,105.46

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1.5x scale

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.