Home / 13,352,324,270.30-20,024,234,112.81-4,386,432,378.14

Finding the Fourth Proportional to 13,352,324,270.30, 20,024,234,112.81 and 4,386,432,378.14

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Solution

The fourth proportional to 13,352,324,270.30, 20,024,234,112.81 and 4,386,432,378.14 is: 6,578,251,627.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,352,324,270.30 : 20,024,234,112.81 = 4,386,432,378.14 : x
  2. Step 2: Convert to fraction form
    13,352,324,270.30/20,024,234,112.81 = 4,386,432,378.14/x
  3. Step 3: Cross multiply
    13,352,324,270.30x = 20,024,234,112.81 × 4,386,432,378.14
  4. Step 4: Simplify right side
    13,352,324,270.30x = 87,834,948,859,885,289,472
  5. Step 5: Solve for x
    x = 87,834,948,859,885,289,472/13,352,324,270.30
  6. Step 6: Final answer
    x = 6,578,251,627.34

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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.