Home / 10,809,520,615.54-16,216,725,843.50-5,835,135,700.79

Finding the Fourth Proportional to 10,809,520,615.54, 16,216,725,843.50 and 5,835,135,700.79

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Solution

The fourth proportional to 10,809,520,615.54, 16,216,725,843.50 and 5,835,135,700.79 is: 8,754,023,354.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,809,520,615.54 : 16,216,725,843.50 = 5,835,135,700.79 : x
  2. Step 2: Convert to fraction form
    10,809,520,615.54/16,216,725,843.50 = 5,835,135,700.79/x
  3. Step 3: Cross multiply
    10,809,520,615.54x = 16,216,725,843.50 × 5,835,135,700.79
  4. Step 4: Simplify right side
    10,809,520,615.54x = 94,626,795,919,330,672,640
  5. Step 5: Solve for x
    x = 94,626,795,919,330,672,640/10,809,520,615.54
  6. Step 6: Final answer
    x = 8,754,023,354.49

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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.