Home / 22,293,188,937.75-33,442,924,674.45-7,161,684,491.86

Finding the Fourth Proportional to 22,293,188,937.75, 33,442,924,674.45 and 7,161,684,491.86

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Solution

The fourth proportional to 22,293,188,937.75, 33,442,924,674.45 and 7,161,684,491.86 is: 10,743,535,869.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,293,188,937.75 : 33,442,924,674.45 = 7,161,684,491.86 : x
  2. Step 2: Convert to fraction form
    22,293,188,937.75/33,442,924,674.45 = 7,161,684,491.86/x
  3. Step 3: Cross multiply
    22,293,188,937.75x = 33,442,924,674.45 × 7,161,684,491.86
  4. Step 4: Simplify right side
    22,293,188,937.75x = 239,507,675,003,316,928,512
  5. Step 5: Solve for x
    x = 239,507,675,003,316,928,512/22,293,188,937.75
  6. Step 6: Final answer
    x = 10,743,535,869.73

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1.5x scale

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.