Home / 51,969,295,948.15-77,970,732,179.87-24,038,861,523.67

Finding the Fourth Proportional to 51,969,295,948.15, 77,970,732,179.87 and 24,038,861,523.67

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Solution

The fourth proportional to 51,969,295,948.15, 77,970,732,179.87 and 24,038,861,523.67 is: 36,066,057,843.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,969,295,948.15 : 77,970,732,179.87 = 24,038,861,523.67 : x
  2. Step 2: Convert to fraction form
    51,969,295,948.15/77,970,732,179.87 = 24,038,861,523.67/x
  3. Step 3: Cross multiply
    51,969,295,948.15x = 77,970,732,179.87 × 24,038,861,523.67
  4. Step 4: Simplify right side
    51,969,295,948.15x = 1,874,327,633,771,055,022,080
  5. Step 5: Solve for x
    x = 1,874,327,633,771,055,022,080/51,969,295,948.15
  6. Step 6: Final answer
    x = 36,066,057,843.87

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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.