Home / 57,875,896,269.20-86,784,036,230.25-25,977,223,276.54

Finding the Fourth Proportional to 57,875,896,269.20, 86,784,036,230.25 and 25,977,223,276.54

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Solution

The fourth proportional to 57,875,896,269.20, 86,784,036,230.25 and 25,977,223,276.54 is: 38,952,455,708.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,875,896,269.20 : 86,784,036,230.25 = 25,977,223,276.54 : x
  2. Step 2: Convert to fraction form
    57,875,896,269.20/86,784,036,230.25 = 25,977,223,276.54/x
  3. Step 3: Cross multiply
    57,875,896,269.20x = 86,784,036,230.25 × 25,977,223,276.54
  4. Step 4: Simplify right side
    57,875,896,269.20x = 2,254,408,285,992,367,161,344
  5. Step 5: Solve for x
    x = 2,254,408,285,992,367,161,344/57,875,896,269.20
  6. Step 6: Final answer
    x = 38,952,455,708.09

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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.