Home / 47,463,186.96-65,500,579.68-26,836,190.16

Finding the Fourth Proportional to 47,463,186.96, 65,500,579.68 and 26,836,190.16

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Solution

The fourth proportional to 47,463,186.96, 65,500,579.68 and 26,836,190.16 is: 37,034,723.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,463,186.96 : 65,500,579.68 = 26,836,190.16 : x
  2. Step 2: Convert to fraction form
    47,463,186.96/65,500,579.68 = 26,836,190.16/x
  3. Step 3: Cross multiply
    47,463,186.96x = 65,500,579.68 × 26,836,190.16
  4. Step 4: Simplify right side
    47,463,186.96x = 1,757,786,011,882,712
  5. Step 5: Solve for x
    x = 1,757,786,011,882,712/47,463,186.96
  6. Step 6: Final answer
    x = 37,034,723.63

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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.