Home / 33,246,800,565.93-49,949,759,956.38-21,318,423,298.77

Finding the Fourth Proportional to 33,246,800,565.93, 49,949,759,956.38 and 21,318,423,298.77

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Solution

The fourth proportional to 33,246,800,565.93, 49,949,759,956.38 and 21,318,423,298.77 is: 32,028,649,623.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,246,800,565.93 : 49,949,759,956.38 = 21,318,423,298.77 : x
  2. Step 2: Convert to fraction form
    33,246,800,565.93/49,949,759,956.38 = 21,318,423,298.77/x
  3. Step 3: Cross multiply
    33,246,800,565.93x = 49,949,759,956.38 × 21,318,423,298.77
  4. Step 4: Simplify right side
    33,246,800,565.93x = 1,064,850,126,422,060,171,264
  5. Step 5: Solve for x
    x = 1,064,850,126,422,060,171,264/33,246,800,565.93
  6. Step 6: Final answer
    x = 32,028,649,623.30

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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.