Home / 348,961,812,686.31-523,601,764,484.80-179,100,685,431.75

Finding the Fourth Proportional to 348,961,812,686.31, 523,601,764,484.80 and 179,100,685,431.75

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Solution

The fourth proportional to 348,961,812,686.31, 523,601,764,484.80 and 179,100,685,431.75 is: 268,732,656,420.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,961,812,686.31 : 523,601,764,484.80 = 179,100,685,431.75 : x
  2. Step 2: Convert to fraction form
    348,961,812,686.31/523,601,764,484.80 = 179,100,685,431.75/x
  3. Step 3: Cross multiply
    348,961,812,686.31x = 523,601,764,484.80 × 179,100,685,431.75
  4. Step 4: Simplify right side
    348,961,812,686.31x = 93,777,434,912,501,417,377,792
  5. Step 5: Solve for x
    x = 93,777,434,912,501,417,377,792/348,961,812,686.31
  6. Step 6: Final answer
    x = 268,732,656,420.49

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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.