Home / 29,771,321.20-44,656,981.80-14,654,777.20

Finding the Fourth Proportional to 29,771,321.20, 44,656,981.80 and 14,654,777.20

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Solution

The fourth proportional to 29,771,321.20, 44,656,981.80 and 14,654,777.20 is: 21,982,165.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,771,321.20 : 44,656,981.80 = 14,654,777.20 : x
  2. Step 2: Convert to fraction form
    29,771,321.20/44,656,981.80 = 14,654,777.20/x
  3. Step 3: Cross multiply
    29,771,321.20x = 44,656,981.80 × 14,654,777.20
  4. Step 4: Simplify right side
    29,771,321.20x = 654,438,118,703,454.88
  5. Step 5: Solve for x
    x = 654,438,118,703,454.88/29,771,321.20
  6. Step 6: Final answer
    x = 21,982,165.80

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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.