Home / 23,222,118.24-34,833,288.64-7,048,209.92

Finding the Fourth Proportional to 23,222,118.24, 34,833,288.64 and 7,048,209.92

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Solution

The fourth proportional to 23,222,118.24, 34,833,288.64 and 7,048,209.92 is: 10,572,348.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,222,118.24 : 34,833,288.64 = 7,048,209.92 : x
  2. Step 2: Convert to fraction form
    23,222,118.24/34,833,288.64 = 7,048,209.92/x
  3. Step 3: Cross multiply
    23,222,118.24x = 34,833,288.64 × 7,048,209.92
  4. Step 4: Simplify right side
    23,222,118.24x = 245,512,330,538,671.31
  5. Step 5: Solve for x
    x = 245,512,330,538,671.31/23,222,118.24
  6. Step 6: Final answer
    x = 10,572,348.65

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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.