Home / 22,287,035,099.32-33,451,497,753.70-11,670,879,289.15

Finding the Fourth Proportional to 22,287,035,099.32, 33,451,497,753.70 and 11,670,879,289.15

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Solution

The fourth proportional to 22,287,035,099.32, 33,451,497,753.70 and 11,670,879,289.15 is: 17,517,287,094.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,287,035,099.32 : 33,451,497,753.70 = 11,670,879,289.15 : x
  2. Step 2: Convert to fraction form
    22,287,035,099.32/33,451,497,753.70 = 11,670,879,289.15/x
  3. Step 3: Cross multiply
    22,287,035,099.32x = 33,451,497,753.70 × 11,670,879,289.15
  4. Step 4: Simplify right side
    22,287,035,099.32x = 390,408,392,324,582,932,480
  5. Step 5: Solve for x
    x = 390,408,392,324,582,932,480/22,287,035,099.32
  6. Step 6: Final answer
    x = 17,517,287,094.70

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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.