Home / 654,976,750,519.98-982,485,140,610.69-224,707,799,653.39

Finding the Fourth Proportional to 654,976,750,519.98, 982,485,140,610.69 and 224,707,799,653.39

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Solution

The fourth proportional to 654,976,750,519.98, 982,485,140,610.69 and 224,707,799,653.39 is: 337,068,566,118.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    654,976,750,519.98 : 982,485,140,610.69 = 224,707,799,653.39 : x
  2. Step 2: Convert to fraction form
    654,976,750,519.98/982,485,140,610.69 = 224,707,799,653.39/x
  3. Step 3: Cross multiply
    654,976,750,519.98x = 982,485,140,610.69 × 224,707,799,653.39
  4. Step 4: Simplify right side
    654,976,750,519.98x = 220,772,074,138,779,646,951,424
  5. Step 5: Solve for x
    x = 220,772,074,138,779,646,951,424/654,976,750,519.98
  6. Step 6: Final answer
    x = 337,068,566,118.59

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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.