Home / 231,004,988.96-346,508,074.24-58,481,820.96

Finding the Fourth Proportional to 231,004,988.96, 346,508,074.24 and 58,481,820.96

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Solution

The fourth proportional to 231,004,988.96, 346,508,074.24 and 58,481,820.96 is: 87,722,881.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,004,988.96 : 346,508,074.24 = 58,481,820.96 : x
  2. Step 2: Convert to fraction form
    231,004,988.96/346,508,074.24 = 58,481,820.96/x
  3. Step 3: Cross multiply
    231,004,988.96x = 346,508,074.24 × 58,481,820.96
  4. Step 4: Simplify right side
    231,004,988.96x = 20,264,423,158,898,068
  5. Step 5: Solve for x
    x = 20,264,423,158,898,068/231,004,988.96
  6. Step 6: Final answer
    x = 87,722,881.01

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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.