Home / 36,499,622.55-54,711,597.84-22,821,358.40

Finding the Fourth Proportional to 36,499,622.55, 54,711,597.84 and 22,821,358.40

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Solution

The fourth proportional to 36,499,622.55, 54,711,597.84 and 22,821,358.40 is: 34,208,380.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,499,622.55 : 54,711,597.84 = 22,821,358.40 : x
  2. Step 2: Convert to fraction form
    36,499,622.55/54,711,597.84 = 22,821,358.40/x
  3. Step 3: Cross multiply
    36,499,622.55x = 54,711,597.84 × 22,821,358.40
  4. Step 4: Simplify right side
    36,499,622.55x = 1,248,592,982,669,748
  5. Step 5: Solve for x
    x = 1,248,592,982,669,748/36,499,622.55
  6. Step 6: Final answer
    x = 34,208,380.67

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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.