Home / 1,951,052,953.22-2,692,380,978.99-1,058,960,526.26

Finding the Fourth Proportional to 1,951,052,953.22, 2,692,380,978.99 and 1,058,960,526.26

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Solution

The fourth proportional to 1,951,052,953.22, 2,692,380,978.99 and 1,058,960,526.26 is: 1,461,326,394.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,052,953.22 : 2,692,380,978.99 = 1,058,960,526.26 : x
  2. Step 2: Convert to fraction form
    1,951,052,953.22/2,692,380,978.99 = 1,058,960,526.26/x
  3. Step 3: Cross multiply
    1,951,052,953.22x = 2,692,380,978.99 × 1,058,960,526.26
  4. Step 4: Simplify right side
    1,951,052,953.22x = 2,851,125,178,390,202,368
  5. Step 5: Solve for x
    x = 2,851,125,178,390,202,368/1,951,052,953.22
  6. Step 6: Final answer
    x = 1,461,326,394.90

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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.