Home / 14,784,891,035.49-20,404,150,668.23-8,352,480,054.33

Finding the Fourth Proportional to 14,784,891,035.49, 20,404,150,668.23 and 8,352,480,054.33

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Solution

The fourth proportional to 14,784,891,035.49, 20,404,150,668.23 and 8,352,480,054.33 is: 11,526,987,995.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,784,891,035.49 : 20,404,150,668.23 = 8,352,480,054.33 : x
  2. Step 2: Convert to fraction form
    14,784,891,035.49/20,404,150,668.23 = 8,352,480,054.33/x
  3. Step 3: Cross multiply
    14,784,891,035.49x = 20,404,150,668.23 × 8,352,480,054.33
  4. Step 4: Simplify right side
    14,784,891,035.49x = 170,425,261,481,893,429,248
  5. Step 5: Solve for x
    x = 170,425,261,481,893,429,248/14,784,891,035.49
  6. Step 6: Final answer
    x = 11,526,987,995.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.