Home / 1,951,902,826.19-2,693,550,352.27-1,059,809,134.63

Finding the Fourth Proportional to 1,951,902,826.19, 2,693,550,352.27 and 1,059,809,134.63

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Solution

The fourth proportional to 1,951,902,826.19, 2,693,550,352.27 and 1,059,809,134.63 is: 1,462,495,586.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,902,826.19 : 2,693,550,352.27 = 1,059,809,134.63 : x
  2. Step 2: Convert to fraction form
    1,951,902,826.19/2,693,550,352.27 = 1,059,809,134.63/x
  3. Step 3: Cross multiply
    1,951,902,826.19x = 2,693,550,352.27 × 1,059,809,134.63
  4. Step 4: Simplify right side
    1,951,902,826.19x = 2,854,649,267,921,600,512
  5. Step 5: Solve for x
    x = 2,854,649,267,921,600,512/1,951,902,826.19
  6. Step 6: Final answer
    x = 1,462,495,586.16

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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.