Home / 546,984,249.03-754,809,598.22-299,418,181.83

Finding the Fourth Proportional to 546,984,249.03, 754,809,598.22 and 299,418,181.83

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Solution

The fourth proportional to 546,984,249.03, 754,809,598.22 and 299,418,181.83 is: 413,181,399.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,984,249.03 : 754,809,598.22 = 299,418,181.83 : x
  2. Step 2: Convert to fraction form
    546,984,249.03/754,809,598.22 = 299,418,181.83/x
  3. Step 3: Cross multiply
    546,984,249.03x = 754,809,598.22 × 299,418,181.83
  4. Step 4: Simplify right side
    546,984,249.03x = 226,003,717,525,368,096
  5. Step 5: Solve for x
    x = 226,003,717,525,368,096/546,984,249.03
  6. Step 6: Final answer
    x = 413,181,399.51

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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.