Home / 584,780,162.72-876,549,946.08-273,625,622.24

Finding the Fourth Proportional to 584,780,162.72, 876,549,946.08 and 273,625,622.24

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Solution

The fourth proportional to 584,780,162.72, 876,549,946.08 and 273,625,622.24 is: 410,148,188.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,780,162.72 : 876,549,946.08 = 273,625,622.24 : x
  2. Step 2: Convert to fraction form
    584,780,162.72/876,549,946.08 = 273,625,622.24/x
  3. Step 3: Cross multiply
    584,780,162.72x = 876,549,946.08 × 273,625,622.24
  4. Step 4: Simplify right side
    584,780,162.72x = 239,846,524,420,578,464
  5. Step 5: Solve for x
    x = 239,846,524,420,578,464/584,780,162.72
  6. Step 6: Final answer
    x = 410,148,188.52

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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.