Home / 59,322,228.63-88,950,832.79-18,370,299.03

Finding the Fourth Proportional to 59,322,228.63, 88,950,832.79 and 18,370,299.03

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Solution

The fourth proportional to 59,322,228.63, 88,950,832.79 and 18,370,299.03 is: 27,545,381.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,322,228.63 : 88,950,832.79 = 18,370,299.03 : x
  2. Step 2: Convert to fraction form
    59,322,228.63/88,950,832.79 = 18,370,299.03/x
  3. Step 3: Cross multiply
    59,322,228.63x = 88,950,832.79 × 18,370,299.03
  4. Step 4: Simplify right side
    59,322,228.63x = 1,634,053,397,227,977.75
  5. Step 5: Solve for x
    x = 1,634,053,397,227,977.75/59,322,228.63
  6. Step 6: Final answer
    x = 27,545,381.13

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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.