Home / 592,105,013.24-817,072,546.77-324,129,005.46

Finding the Fourth Proportional to 592,105,013.24, 817,072,546.77 and 324,129,005.46

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Solution

The fourth proportional to 592,105,013.24, 817,072,546.77 and 324,129,005.46 is: 447,280,306.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,105,013.24 : 817,072,546.77 = 324,129,005.46 : x
  2. Step 2: Convert to fraction form
    592,105,013.24/817,072,546.77 = 324,129,005.46/x
  3. Step 3: Cross multiply
    592,105,013.24x = 817,072,546.77 × 324,129,005.46
  4. Step 4: Simplify right side
    592,105,013.24x = 264,836,911,973,229,408
  5. Step 5: Solve for x
    x = 264,836,911,973,229,408/592,105,013.24
  6. Step 6: Final answer
    x = 447,280,306.79

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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.