Home / 10,914,989,432.10-16,372,484,148.15-10,823,156,427.30

Finding the Fourth Proportional to 10,914,989,432.10, 16,372,484,148.15 and 10,823,156,427.30

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Solution

The fourth proportional to 10,914,989,432.10, 16,372,484,148.15 and 10,823,156,427.30 is: 16,234,734,640.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,914,989,432.10 : 16,372,484,148.15 = 10,823,156,427.30 : x
  2. Step 2: Convert to fraction form
    10,914,989,432.10/16,372,484,148.15 = 10,823,156,427.30/x
  3. Step 3: Cross multiply
    10,914,989,432.10x = 16,372,484,148.15 × 10,823,156,427.30
  4. Step 4: Simplify right side
    10,914,989,432.10x = 177,201,957,038,917,025,792
  5. Step 5: Solve for x
    x = 177,201,957,038,917,025,792/10,914,989,432.10
  6. Step 6: Final answer
    x = 16,234,734,640.95

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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.