Home / 73,548,986.96-110,285,178.78-27,452,953.74

Finding the Fourth Proportional to 73,548,986.96, 110,285,178.78 and 27,452,953.74

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Solution

The fourth proportional to 73,548,986.96, 110,285,178.78 and 27,452,953.74 is: 41,165,134.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,548,986.96 : 110,285,178.78 = 27,452,953.74 : x
  2. Step 2: Convert to fraction form
    73,548,986.96/110,285,178.78 = 27,452,953.74/x
  3. Step 3: Cross multiply
    73,548,986.96x = 110,285,178.78 × 27,452,953.74
  4. Step 4: Simplify right side
    73,548,986.96x = 3,027,653,911,254,969.50
  5. Step 5: Solve for x
    x = 3,027,653,911,254,969.50/73,548,986.96
  6. Step 6: Final answer
    x = 41,165,134.10

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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.