Home / 27,292,965.52-40,762,496.84-24,729,057.88

Finding the Fourth Proportional to 27,292,965.52, 40,762,496.84 and 24,729,057.88

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Solution

The fourth proportional to 27,292,965.52, 40,762,496.84 and 24,729,057.88 is: 36,933,258.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,292,965.52 : 40,762,496.84 = 24,729,057.88 : x
  2. Step 2: Convert to fraction form
    27,292,965.52/40,762,496.84 = 24,729,057.88/x
  3. Step 3: Cross multiply
    27,292,965.52x = 40,762,496.84 × 24,729,057.88
  4. Step 4: Simplify right side
    27,292,965.52x = 1,008,018,143,689,677.12
  5. Step 5: Solve for x
    x = 1,008,018,143,689,677.12/27,292,965.52
  6. Step 6: Final answer
    x = 36,933,258.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.