Home / 149,226,474,823.29-223,611,939,772.34-88,601,369,242.50

Finding the Fourth Proportional to 149,226,474,823.29, 223,611,939,772.34 and 88,601,369,242.50

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Solution

The fourth proportional to 149,226,474,823.29, 223,611,939,772.34 and 88,601,369,242.50 is: 132,766,816,788.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,226,474,823.29 : 223,611,939,772.34 = 88,601,369,242.50 : x
  2. Step 2: Convert to fraction form
    149,226,474,823.29/223,611,939,772.34 = 88,601,369,242.50/x
  3. Step 3: Cross multiply
    149,226,474,823.29x = 223,611,939,772.34 × 88,601,369,242.50
  4. Step 4: Simplify right side
    149,226,474,823.29x = 19,812,324,042,800,766,124,032
  5. Step 5: Solve for x
    x = 19,812,324,042,800,766,124,032/149,226,474,823.29
  6. Step 6: Final answer
    x = 132,766,816,788.12

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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.