Home / 464,368,132.48-696,552,096-169,285,374.88

Finding the Fourth Proportional to 464,368,132.48, 696,552,096 and 169,285,374.88

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Solution

The fourth proportional to 464,368,132.48, 696,552,096 and 169,285,374.88 is: 253,928,024.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,368,132.48 : 696,552,096 = 169,285,374.88 : x
  2. Step 2: Convert to fraction form
    464,368,132.48/696,552,096 = 169,285,374.88/x
  3. Step 3: Cross multiply
    464,368,132.48x = 696,552,096 × 169,285,374.88
  4. Step 4: Simplify right side
    464,368,132.48x = 117,916,082,694,809,744
  5. Step 5: Solve for x
    x = 117,916,082,694,809,744/464,368,132.48
  6. Step 6: Final answer
    x = 253,928,024.87

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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.