Home / 44,608,174.71-66,900,911.78-13,897,029.67

Finding the Fourth Proportional to 44,608,174.71, 66,900,911.78 and 13,897,029.67

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Solution

The fourth proportional to 44,608,174.71, 66,900,911.78 and 13,897,029.67 is: 20,842,008.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,608,174.71 : 66,900,911.78 = 13,897,029.67 : x
  2. Step 2: Convert to fraction form
    44,608,174.71/66,900,911.78 = 13,897,029.67/x
  3. Step 3: Cross multiply
    44,608,174.71x = 66,900,911.78 × 13,897,029.67
  4. Step 4: Simplify right side
    44,608,174.71x = 929,723,955,824,202.88
  5. Step 5: Solve for x
    x = 929,723,955,824,202.88/44,608,174.71
  6. Step 6: Final answer
    x = 20,842,008.49

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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.