Home / 27,386,396.37-37,793,691.54-14,996,292.30

Finding the Fourth Proportional to 27,386,396.37, 37,793,691.54 and 14,996,292.30

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Solution

The fourth proportional to 27,386,396.37, 37,793,691.54 and 14,996,292.30 is: 20,695,137.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,386,396.37 : 37,793,691.54 = 14,996,292.30 : x
  2. Step 2: Convert to fraction form
    27,386,396.37/37,793,691.54 = 14,996,292.30/x
  3. Step 3: Cross multiply
    27,386,396.37x = 37,793,691.54 × 14,996,292.30
  4. Step 4: Simplify right side
    27,386,396.37x = 566,765,245,429,877.12
  5. Step 5: Solve for x
    x = 566,765,245,429,877.12/27,386,396.37
  6. Step 6: Final answer
    x = 20,695,137.75

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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.