Home / 34,931,760.22-48,206,158.26-19,251,349.30

Finding the Fourth Proportional to 34,931,760.22, 48,206,158.26 and 19,251,349.30

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Solution

The fourth proportional to 34,931,760.22, 48,206,158.26 and 19,251,349.30 is: 26,567,043.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,931,760.22 : 48,206,158.26 = 19,251,349.30 : x
  2. Step 2: Convert to fraction form
    34,931,760.22/48,206,158.26 = 19,251,349.30/x
  3. Step 3: Cross multiply
    34,931,760.22x = 48,206,158.26 × 19,251,349.30
  4. Step 4: Simplify right side
    34,931,760.22x = 928,033,591,206,790.50
  5. Step 5: Solve for x
    x = 928,033,591,206,790.50/34,931,760.22
  6. Step 6: Final answer
    x = 26,567,043.44

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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.