Home / 13,493,914,216,889-20,234,490,721,750-5,227,410,084,027.30

Finding the Fourth Proportional to 13,493,914,216,889, 20,234,490,721,750 and 5,227,410,084,027.30

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Solution

The fourth proportional to 13,493,914,216,889, 20,234,490,721,750 and 5,227,410,084,027.30 is: 7,838,643,342,763.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,493,914,216,889 : 20,234,490,721,750 = 5,227,410,084,027.30 : x
  2. Step 2: Convert to fraction form
    13,493,914,216,889/20,234,490,721,750 = 5,227,410,084,027.30/x
  3. Step 3: Cross multiply
    13,493,914,216,889x = 20,234,490,721,750 × 5,227,410,084,027.30
  4. Step 4: Simplify right side
    13,493,914,216,889x = 105,773,980,844,032,777,925,951,488
  5. Step 5: Solve for x
    x = 105,773,980,844,032,777,925,951,488/13,493,914,216,889
  6. Step 6: Final answer
    x = 7,838,643,342,763.06

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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.