Home / 59,846,284.40-89,571,630.78-54,468,433.67

Finding the Fourth Proportional to 59,846,284.40, 89,571,630.78 and 54,468,433.67

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Solution

The fourth proportional to 59,846,284.40, 89,571,630.78 and 54,468,433.67 is: 81,522,628.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,846,284.40 : 89,571,630.78 = 54,468,433.67 : x
  2. Step 2: Convert to fraction form
    59,846,284.40/89,571,630.78 = 54,468,433.67/x
  3. Step 3: Cross multiply
    59,846,284.40x = 89,571,630.78 × 54,468,433.67
  4. Step 4: Simplify right side
    59,846,284.40x = 4,878,826,429,406,302
  5. Step 5: Solve for x
    x = 4,878,826,429,406,302/59,846,284.40
  6. Step 6: Final answer
    x = 81,522,628.83

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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.