Home / 57,950,404.80-86,925,607.20-34,992,153.60

Finding the Fourth Proportional to 57,950,404.80, 86,925,607.20 and 34,992,153.60

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Solution

The fourth proportional to 57,950,404.80, 86,925,607.20 and 34,992,153.60 is: 52,488,230.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,950,404.80 : 86,925,607.20 = 34,992,153.60 : x
  2. Step 2: Convert to fraction form
    57,950,404.80/86,925,607.20 = 34,992,153.60/x
  3. Step 3: Cross multiply
    57,950,404.80x = 86,925,607.20 × 34,992,153.60
  4. Step 4: Simplify right side
    57,950,404.80x = 3,041,714,198,915,666
  5. Step 5: Solve for x
    x = 3,041,714,198,915,666/57,950,404.80
  6. Step 6: Final answer
    x = 52,488,230.40

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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.