Home / 59,639,903.87-89,449,890.37-16,513,466.72

Finding the Fourth Proportional to 59,639,903.87, 89,449,890.37 and 16,513,466.72

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Solution

The fourth proportional to 59,639,903.87, 89,449,890.37 and 16,513,466.72 is: 24,767,440.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,639,903.87 : 89,449,890.37 = 16,513,466.72 : x
  2. Step 2: Convert to fraction form
    59,639,903.87/89,449,890.37 = 16,513,466.72/x
  3. Step 3: Cross multiply
    59,639,903.87x = 89,449,890.37 × 16,513,466.72
  4. Step 4: Simplify right side
    59,639,903.87x = 1,477,127,787,244,110.50
  5. Step 5: Solve for x
    x = 1,477,127,787,244,110.50/59,639,903.87
  6. Step 6: Final answer
    x = 24,767,440.78

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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.