Home / 59,322,228.88-88,950,833.16-18,370,299.28

Finding the Fourth Proportional to 59,322,228.88, 88,950,833.16 and 18,370,299.28

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Solution

The fourth proportional to 59,322,228.88, 88,950,833.16 and 18,370,299.28 is: 27,545,381.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,322,228.88 : 88,950,833.16 = 18,370,299.28 : x
  2. Step 2: Convert to fraction form
    59,322,228.88/88,950,833.16 = 18,370,299.28/x
  3. Step 3: Cross multiply
    59,322,228.88x = 88,950,833.16 × 18,370,299.28
  4. Step 4: Simplify right side
    59,322,228.88x = 1,634,053,426,354,548.25
  5. Step 5: Solve for x
    x = 1,634,053,426,354,548.25/59,322,228.88
  6. Step 6: Final answer
    x = 27,545,381.51

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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.