Home / 226,684,972.02-340,051,760.16-62,923,420.78

Finding the Fourth Proportional to 226,684,972.02, 340,051,760.16 and 62,923,420.78

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Solution

The fourth proportional to 226,684,972.02, 340,051,760.16 and 62,923,420.78 is: 94,391,876.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,684,972.02 : 340,051,760.16 = 62,923,420.78 : x
  2. Step 2: Convert to fraction form
    226,684,972.02/340,051,760.16 = 62,923,420.78/x
  3. Step 3: Cross multiply
    226,684,972.02x = 340,051,760.16 × 62,923,420.78
  4. Step 4: Simplify right side
    226,684,972.02x = 21,397,219,991,527,324
  5. Step 5: Solve for x
    x = 21,397,219,991,527,324/226,684,972.02
  6. Step 6: Final answer
    x = 94,391,876.98

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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.