Home / 51,227,183.84-76,717,650.65-29,301,090.93

Finding the Fourth Proportional to 51,227,183.84, 76,717,650.65 and 29,301,090.93

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Solution

The fourth proportional to 51,227,183.84, 76,717,650.65 and 29,301,090.93 is: 43,881,210.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,227,183.84 : 76,717,650.65 = 29,301,090.93 : x
  2. Step 2: Convert to fraction form
    51,227,183.84/76,717,650.65 = 29,301,090.93/x
  3. Step 3: Cross multiply
    51,227,183.84x = 76,717,650.65 × 29,301,090.93
  4. Step 4: Simplify right side
    51,227,183.84x = 2,247,910,857,485,118
  5. Step 5: Solve for x
    x = 2,247,910,857,485,118/51,227,183.84
  6. Step 6: Final answer
    x = 43,881,210.90

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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.