Home / 31,473,203,227.68-47,204,633,699.46-11,300,453,086.44

Finding the Fourth Proportional to 31,473,203,227.68, 47,204,633,699.46 and 11,300,453,086.44

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Solution

The fourth proportional to 31,473,203,227.68, 47,204,633,699.46 and 11,300,453,086.44 is: 16,948,822,931.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,473,203,227.68 : 47,204,633,699.46 = 11,300,453,086.44 : x
  2. Step 2: Convert to fraction form
    31,473,203,227.68/47,204,633,699.46 = 11,300,453,086.44/x
  3. Step 3: Cross multiply
    31,473,203,227.68x = 47,204,633,699.46 × 11,300,453,086.44
  4. Step 4: Simplify right side
    31,473,203,227.68x = 533,433,748,583,332,380,672
  5. Step 5: Solve for x
    x = 533,433,748,583,332,380,672/31,473,203,227.68
  6. Step 6: Final answer
    x = 16,948,822,931.19

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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.