Home / 4,538,027,832.50-6,262,478,420.91-2,451,944,760.50

Finding the Fourth Proportional to 4,538,027,832.50, 6,262,478,420.91 and 2,451,944,760.50

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Solution

The fourth proportional to 4,538,027,832.50, 6,262,478,420.91 and 2,451,944,760.50 is: 3,383,683,776.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,027,832.50 : 6,262,478,420.91 = 2,451,944,760.50 : x
  2. Step 2: Convert to fraction form
    4,538,027,832.50/6,262,478,420.91 = 2,451,944,760.50/x
  3. Step 3: Cross multiply
    4,538,027,832.50x = 6,262,478,420.91 × 2,451,944,760.50
  4. Step 4: Simplify right side
    4,538,027,832.50x = 15,355,251,151,900,928,000
  5. Step 5: Solve for x
    x = 15,355,251,151,900,928,000/4,538,027,832.50
  6. Step 6: Final answer
    x = 3,383,683,776.01

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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.