Home / 48,004,416.96-66,246,093.15-25,977,913.88

Finding the Fourth Proportional to 48,004,416.96, 66,246,093.15 and 25,977,913.88

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Solution

The fourth proportional to 48,004,416.96, 66,246,093.15 and 25,977,913.88 is: 35,849,519.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,004,416.96 : 66,246,093.15 = 25,977,913.88 : x
  2. Step 2: Convert to fraction form
    48,004,416.96/66,246,093.15 = 25,977,913.88/x
  3. Step 3: Cross multiply
    48,004,416.96x = 66,246,093.15 × 25,977,913.88
  4. Step 4: Simplify right side
    48,004,416.96x = 1,720,935,302,405,927.50
  5. Step 5: Solve for x
    x = 1,720,935,302,405,927.50/48,004,416.96
  6. Step 6: Final answer
    x = 35,849,519.93

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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.