Home / 26,429,998.20-39,592,509.30-23,273,719.80

Finding the Fourth Proportional to 26,429,998.20, 39,592,509.30 and 23,273,719.80

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Solution

The fourth proportional to 26,429,998.20, 39,592,509.30 and 23,273,719.80 is: 34,864,359.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,429,998.20 : 39,592,509.30 = 23,273,719.80 : x
  2. Step 2: Convert to fraction form
    26,429,998.20/39,592,509.30 = 23,273,719.80/x
  3. Step 3: Cross multiply
    26,429,998.20x = 39,592,509.30 × 23,273,719.80
  4. Step 4: Simplify right side
    26,429,998.20x = 921,464,967,627,094.12
  5. Step 5: Solve for x
    x = 921,464,967,627,094.12/26,429,998.20
  6. Step 6: Final answer
    x = 34,864,359.83

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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.