Home / 364,859,392.95-547,318,958.38-106,074,296.42

Finding the Fourth Proportional to 364,859,392.95, 547,318,958.38 and 106,074,296.42

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Solution

The fourth proportional to 364,859,392.95, 547,318,958.38 and 106,074,296.42 is: 159,120,128.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,859,392.95 : 547,318,958.38 = 106,074,296.42 : x
  2. Step 2: Convert to fraction form
    364,859,392.95/547,318,958.38 = 106,074,296.42/x
  3. Step 3: Cross multiply
    364,859,392.95x = 547,318,958.38 × 106,074,296.42
  4. Step 4: Simplify right side
    364,859,392.95x = 58,056,473,424,483,992
  5. Step 5: Solve for x
    x = 58,056,473,424,483,992/364,859,392.95
  6. Step 6: Final answer
    x = 159,120,128.32

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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.