Home / 47,573,380,957.38-71,391,509,493.49-22,398,297,437.13

Finding the Fourth Proportional to 47,573,380,957.38, 71,391,509,493.49 and 22,398,297,437.13

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Solution

The fourth proportional to 47,573,380,957.38, 71,391,509,493.49 and 22,398,297,437.13 is: 33,612,247,688.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,573,380,957.38 : 71,391,509,493.49 = 22,398,297,437.13 : x
  2. Step 2: Convert to fraction form
    47,573,380,957.38/71,391,509,493.49 = 22,398,297,437.13/x
  3. Step 3: Cross multiply
    47,573,380,957.38x = 71,391,509,493.49 × 22,398,297,437.13
  4. Step 4: Simplify right side
    47,573,380,957.38x = 1,599,048,264,120,499,699,712
  5. Step 5: Solve for x
    x = 1,599,048,264,120,499,699,712/47,573,380,957.38
  6. Step 6: Final answer
    x = 33,612,247,688.54

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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.