Home / 2,550,731,251,402.20-3,828,819,637,474.80-1,099,310,193,978.30

Finding the Fourth Proportional to 2,550,731,251,402.20, 3,828,819,637,474.80 and 1,099,310,193,978.30

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Solution

The fourth proportional to 2,550,731,251,402.20, 3,828,819,637,474.80 and 1,099,310,193,978.30 is: 1,650,138,742,004.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,731,251,402.20 : 3,828,819,637,474.80 = 1,099,310,193,978.30 : x
  2. Step 2: Convert to fraction form
    2,550,731,251,402.20/3,828,819,637,474.80 = 1,099,310,193,978.30/x
  3. Step 3: Cross multiply
    2,550,731,251,402.20x = 3,828,819,637,474.80 × 1,099,310,193,978.30
  4. Step 4: Simplify right side
    2,550,731,251,402.20x = 4,209,060,458,380,346,546,716,672
  5. Step 5: Solve for x
    x = 4,209,060,458,380,346,546,716,672/2,550,731,251,402.20
  6. Step 6: Final answer
    x = 1,650,138,742,004.48

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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.