Home / 13,834,002,927.26-19,090,933,047.54-7,490,375,057.41

Finding the Fourth Proportional to 13,834,002,927.26, 19,090,933,047.54 and 7,490,375,057.41

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Solution

The fourth proportional to 13,834,002,927.26, 19,090,933,047.54 and 7,490,375,057.41 is: 10,336,722,456.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,834,002,927.26 : 19,090,933,047.54 = 7,490,375,057.41 : x
  2. Step 2: Convert to fraction form
    13,834,002,927.26/19,090,933,047.54 = 7,490,375,057.41/x
  3. Step 3: Cross multiply
    13,834,002,927.26x = 19,090,933,047.54 × 7,490,375,057.41
  4. Step 4: Simplify right side
    13,834,002,927.26x = 142,998,248,721,892,720,640
  5. Step 5: Solve for x
    x = 142,998,248,721,892,720,640/13,834,002,927.26
  6. Step 6: Final answer
    x = 10,336,722,456.53

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1.5x scale

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.