Home / 48,004,416.45-66,246,092.46-25,977,913.37

Finding the Fourth Proportional to 48,004,416.45, 66,246,092.46 and 25,977,913.37

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Solution

The fourth proportional to 48,004,416.45, 66,246,092.46 and 25,977,913.37 is: 35,849,519.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,004,416.45 : 66,246,092.46 = 25,977,913.37 : x
  2. Step 2: Convert to fraction form
    48,004,416.45/66,246,092.46 = 25,977,913.37/x
  3. Step 3: Cross multiply
    48,004,416.45x = 66,246,092.46 × 25,977,913.37
  4. Step 4: Simplify right side
    48,004,416.45x = 1,720,935,251,026,890.25
  5. Step 5: Solve for x
    x = 1,720,935,251,026,890.25/48,004,416.45
  6. Step 6: Final answer
    x = 35,849,519.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.