Home / 59,933,059.40-89,899,589.10-21,595,824.20

Finding the Fourth Proportional to 59,933,059.40, 89,899,589.10 and 21,595,824.20

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Solution

The fourth proportional to 59,933,059.40, 89,899,589.10 and 21,595,824.20 is: 32,393,736.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,933,059.40 : 89,899,589.10 = 21,595,824.20 : x
  2. Step 2: Convert to fraction form
    59,933,059.40/89,899,589.10 = 21,595,824.20/x
  3. Step 3: Cross multiply
    59,933,059.40x = 89,899,589.10 × 21,595,824.20
  4. Step 4: Simplify right side
    59,933,059.40x = 1,941,455,721,855,836
  5. Step 5: Solve for x
    x = 1,941,455,721,855,836/59,933,059.40
  6. Step 6: Final answer
    x = 32,393,736.30

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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.