Home / 7,571,088,247.84-11,346,481,059.68-5,892,400,838.88

Finding the Fourth Proportional to 7,571,088,247.84, 11,346,481,059.68 and 5,892,400,838.88

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Solution

The fourth proportional to 7,571,088,247.84, 11,346,481,059.68 and 5,892,400,838.88 is: 8,830,700,729.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,571,088,247.84 : 11,346,481,059.68 = 5,892,400,838.88 : x
  2. Step 2: Convert to fraction form
    7,571,088,247.84/11,346,481,059.68 = 5,892,400,838.88/x
  3. Step 3: Cross multiply
    7,571,088,247.84x = 11,346,481,059.68 × 5,892,400,838.88
  4. Step 4: Simplify right side
    7,571,088,247.84x = 66,858,014,514,394,464,256
  5. Step 5: Solve for x
    x = 66,858,014,514,394,464,256/7,571,088,247.84
  6. Step 6: Final answer
    x = 8,830,700,729.64

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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.