Home / 22,045,720,623.35-33,068,772,311.94-7,122,887,785.46

Finding the Fourth Proportional to 22,045,720,623.35, 33,068,772,311.94 and 7,122,887,785.46

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Solution

The fourth proportional to 22,045,720,623.35, 33,068,772,311.94 and 7,122,887,785.46 is: 10,684,393,511.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,045,720,623.35 : 33,068,772,311.94 = 7,122,887,785.46 : x
  2. Step 2: Convert to fraction form
    22,045,720,623.35/33,068,772,311.94 = 7,122,887,785.46/x
  3. Step 3: Cross multiply
    22,045,720,623.35x = 33,068,772,311.94 × 7,122,887,785.46
  4. Step 4: Simplify right side
    22,045,720,623.35x = 235,545,154,380,957,908,992
  5. Step 5: Solve for x
    x = 235,545,154,380,957,908,992/22,045,720,623.35
  6. Step 6: Final answer
    x = 10,684,393,511.34

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1.5x scale

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.