Home / 16,964,573,709.22-25,438,346,879.00-9,884,344,698.52

Finding the Fourth Proportional to 16,964,573,709.22, 25,438,346,879.00 and 9,884,344,698.52

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Solution

The fourth proportional to 16,964,573,709.22, 25,438,346,879.00 and 9,884,344,698.52 is: 14,821,556,581.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,964,573,709.22 : 25,438,346,879.00 = 9,884,344,698.52 : x
  2. Step 2: Convert to fraction form
    16,964,573,709.22/25,438,346,879.00 = 9,884,344,698.52/x
  3. Step 3: Cross multiply
    16,964,573,709.22x = 25,438,346,879.00 × 9,884,344,698.52
  4. Step 4: Simplify right side
    16,964,573,709.22x = 251,441,389,112,443,404,288
  5. Step 5: Solve for x
    x = 251,441,389,112,443,404,288/16,964,573,709.22
  6. Step 6: Final answer
    x = 14,821,556,581.51

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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.