Home / 25,140,207.96-37,681,064.46-14,365,063.08

Finding the Fourth Proportional to 25,140,207.96, 37,681,064.46 and 14,365,063.08

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Solution

The fourth proportional to 25,140,207.96, 37,681,064.46 and 14,365,063.08 is: 21,530,882.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,140,207.96 : 37,681,064.46 = 14,365,063.08 : x
  2. Step 2: Convert to fraction form
    25,140,207.96/37,681,064.46 = 14,365,063.08/x
  3. Step 3: Cross multiply
    25,140,207.96x = 37,681,064.46 × 14,365,063.08
  4. Step 4: Simplify right side
    25,140,207.96x = 541,290,867,889,446.12
  5. Step 5: Solve for x
    x = 541,290,867,889,446.12/25,140,207.96
  6. Step 6: Final answer
    x = 21,530,882.67

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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.