Home / 47,631,555.60-71,383,560.48-23,333,285.76

Finding the Fourth Proportional to 47,631,555.60, 71,383,560.48 and 23,333,285.76

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Solution

The fourth proportional to 47,631,555.60, 71,383,560.48 and 23,333,285.76 is: 34,968,688.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,631,555.60 : 71,383,560.48 = 23,333,285.76 : x
  2. Step 2: Convert to fraction form
    47,631,555.60/71,383,560.48 = 23,333,285.76/x
  3. Step 3: Cross multiply
    47,631,555.60x = 71,383,560.48 × 23,333,285.76
  4. Step 4: Simplify right side
    47,631,555.60x = 1,665,613,015,246,083
  5. Step 5: Solve for x
    x = 1,665,613,015,246,083/47,631,555.60
  6. Step 6: Final answer
    x = 34,968,688.18

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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.