Home / 4,538,027,835.88-6,262,478,425.56-2,451,944,763.88

Finding the Fourth Proportional to 4,538,027,835.88, 6,262,478,425.56 and 2,451,944,763.88

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Solution

The fourth proportional to 4,538,027,835.88, 6,262,478,425.56 and 2,451,944,763.88 is: 3,383,683,780.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,027,835.88 : 6,262,478,425.56 = 2,451,944,763.88 : x
  2. Step 2: Convert to fraction form
    4,538,027,835.88/6,262,478,425.56 = 2,451,944,763.88/x
  3. Step 3: Cross multiply
    4,538,027,835.88x = 6,262,478,425.56 × 2,451,944,763.88
  4. Step 4: Simplify right side
    4,538,027,835.88x = 15,355,251,184,456,970,240
  5. Step 5: Solve for x
    x = 15,355,251,184,456,970,240/4,538,027,835.88
  6. Step 6: Final answer
    x = 3,383,683,780.66

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1.5x scale

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.