Home / 5,561,892,918.05-7,676,070,231.24-3,303,841,365.83

Finding the Fourth Proportional to 5,561,892,918.05, 7,676,070,231.24 and 3,303,841,365.83

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Solution

The fourth proportional to 5,561,892,918.05, 7,676,070,231.24 and 3,303,841,365.83 is: 4,559,691,948.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,561,892,918.05 : 7,676,070,231.24 = 3,303,841,365.83 : x
  2. Step 2: Convert to fraction form
    5,561,892,918.05/7,676,070,231.24 = 3,303,841,365.83/x
  3. Step 3: Cross multiply
    5,561,892,918.05x = 7,676,070,231.24 × 3,303,841,365.83
  4. Step 4: Simplify right side
    5,561,892,918.05x = 25,360,518,356,973,432,832
  5. Step 5: Solve for x
    x = 25,360,518,356,973,432,832/5,561,892,918.05
  6. Step 6: Final answer
    x = 4,559,691,948.52

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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.