Home / 13,834,002,930.32-19,090,933,051.74-7,490,375,060.46

Finding the Fourth Proportional to 13,834,002,930.32, 19,090,933,051.74 and 7,490,375,060.46

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Solution

The fourth proportional to 13,834,002,930.32, 19,090,933,051.74 and 7,490,375,060.46 is: 10,336,722,460.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,834,002,930.32 : 19,090,933,051.74 = 7,490,375,060.46 : x
  2. Step 2: Convert to fraction form
    13,834,002,930.32/19,090,933,051.74 = 7,490,375,060.46/x
  3. Step 3: Cross multiply
    13,834,002,930.32x = 19,090,933,051.74 × 7,490,375,060.46
  4. Step 4: Simplify right side
    13,834,002,930.32x = 142,998,248,811,664,834,560
  5. Step 5: Solve for x
    x = 142,998,248,811,664,834,560/13,834,002,930.32
  6. Step 6: Final answer
    x = 10,336,722,460.74

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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.