Home / 10,922,869,057-15,073,599,267.32-5,910,616,532.20

Finding the Fourth Proportional to 10,922,869,057, 15,073,599,267.32 and 5,910,616,532.20

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Solution

The fourth proportional to 10,922,869,057, 15,073,599,267.32 and 5,910,616,532.20 is: 8,156,672,442.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,922,869,057 : 15,073,599,267.32 = 5,910,616,532.20 : x
  2. Step 2: Convert to fraction form
    10,922,869,057/15,073,599,267.32 = 5,910,616,532.20/x
  3. Step 3: Cross multiply
    10,922,869,057x = 15,073,599,267.32 × 5,910,616,532.20
  4. Step 4: Simplify right side
    10,922,869,057x = 89,094,265,029,179,392,000
  5. Step 5: Solve for x
    x = 89,094,265,029,179,392,000/10,922,869,057
  6. Step 6: Final answer
    x = 8,156,672,442.40

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Double scale
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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.