Home / 14,925,733.62-22,388,725.77-4,143,875.25

Finding the Fourth Proportional to 14,925,733.62, 22,388,725.77 and 4,143,875.25

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Solution

The fourth proportional to 14,925,733.62, 22,388,725.77 and 4,143,875.25 is: 6,215,847.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,925,733.62 : 22,388,725.77 = 4,143,875.25 : x
  2. Step 2: Convert to fraction form
    14,925,733.62/22,388,725.77 = 4,143,875.25/x
  3. Step 3: Cross multiply
    14,925,733.62x = 22,388,725.77 × 4,143,875.25
  4. Step 4: Simplify right side
    14,925,733.62x = 92,776,086,597,340.19
  5. Step 5: Solve for x
    x = 92,776,086,597,340.19/14,925,733.62
  6. Step 6: Final answer
    x = 6,215,847.67

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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.