Home / 59,719,352.75-82,407,452.72-33,255,706.87

Finding the Fourth Proportional to 59,719,352.75, 82,407,452.72 and 33,255,706.87

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Solution

The fourth proportional to 59,719,352.75, 82,407,452.72 and 33,255,706.87 is: 45,889,949.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,719,352.75 : 82,407,452.72 = 33,255,706.87 : x
  2. Step 2: Convert to fraction form
    59,719,352.75/82,407,452.72 = 33,255,706.87/x
  3. Step 3: Cross multiply
    59,719,352.75x = 82,407,452.72 × 33,255,706.87
  4. Step 4: Simplify right side
    59,719,352.75x = 2,740,518,091,614,392.50
  5. Step 5: Solve for x
    x = 2,740,518,091,614,392.50/59,719,352.75
  6. Step 6: Final answer
    x = 45,889,949.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.