Home / 1,893,619,779.94-2,612,968,944.72-1,046,732,694.22

Finding the Fourth Proportional to 1,893,619,779.94, 2,612,968,944.72 and 1,046,732,694.22

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Solution

The fourth proportional to 1,893,619,779.94, 2,612,968,944.72 and 1,046,732,694.22 is: 1,444,365,998.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,619,779.94 : 2,612,968,944.72 = 1,046,732,694.22 : x
  2. Step 2: Convert to fraction form
    1,893,619,779.94/2,612,968,944.72 = 1,046,732,694.22/x
  3. Step 3: Cross multiply
    1,893,619,779.94x = 2,612,968,944.72 × 1,046,732,694.22
  4. Step 4: Simplify right side
    1,893,619,779.94x = 2,735,080,023,419,955,712
  5. Step 5: Solve for x
    x = 2,735,080,023,419,955,712/1,893,619,779.94
  6. Step 6: Final answer
    x = 1,444,365,998.07

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.