Home / 59,236,581.84-88,864,339.06-18,286,395.60

Finding the Fourth Proportional to 59,236,581.84, 88,864,339.06 and 18,286,395.60

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Solution

The fourth proportional to 59,236,581.84, 88,864,339.06 and 18,286,395.60 is: 27,432,515.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,236,581.84 : 88,864,339.06 = 18,286,395.60 : x
  2. Step 2: Convert to fraction form
    59,236,581.84/88,864,339.06 = 18,286,395.60/x
  3. Step 3: Cross multiply
    59,236,581.84x = 88,864,339.06 × 18,286,395.60
  4. Step 4: Simplify right side
    59,236,581.84x = 1,625,008,458,783,692.25
  5. Step 5: Solve for x
    x = 1,625,008,458,783,692.25/59,236,581.84
  6. Step 6: Final answer
    x = 27,432,515.66

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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.