Home / 13,352,324,275.32-20,024,234,120.32-4,386,432,383.16

Finding the Fourth Proportional to 13,352,324,275.32, 20,024,234,120.32 and 4,386,432,383.16

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Solution

The fourth proportional to 13,352,324,275.32, 20,024,234,120.32 and 4,386,432,383.16 is: 6,578,251,634.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,352,324,275.32 : 20,024,234,120.32 = 4,386,432,383.16 : x
  2. Step 2: Convert to fraction form
    13,352,324,275.32/20,024,234,120.32 = 4,386,432,383.16/x
  3. Step 3: Cross multiply
    13,352,324,275.32x = 20,024,234,120.32 × 4,386,432,383.16
  4. Step 4: Simplify right side
    13,352,324,275.32x = 87,834,948,993,349,042,176
  5. Step 5: Solve for x
    x = 87,834,948,993,349,042,176/13,352,324,275.32
  6. Step 6: Final answer
    x = 6,578,251,634.86

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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.