Home / 5,676,036,673.60-7,776,040,343.96-5,463,822,090.88

Finding the Fourth Proportional to 5,676,036,673.60, 7,776,040,343.96 and 5,463,822,090.88

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Solution

The fourth proportional to 5,676,036,673.60, 7,776,040,343.96 and 5,463,822,090.88 is: 7,485,311,222.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,676,036,673.60 : 7,776,040,343.96 = 5,463,822,090.88 : x
  2. Step 2: Convert to fraction form
    5,676,036,673.60/7,776,040,343.96 = 5,463,822,090.88/x
  3. Step 3: Cross multiply
    5,676,036,673.60x = 7,776,040,343.96 × 5,463,822,090.88
  4. Step 4: Simplify right side
    5,676,036,673.60x = 42,486,901,010,902,761,472
  5. Step 5: Solve for x
    x = 42,486,901,010,902,761,472/5,676,036,673.60
  6. Step 6: Final answer
    x = 7,485,311,222.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.