Home / 1,694,257,040.45-2,337,349,455.32-1,058,073,062.27

Finding the Fourth Proportional to 1,694,257,040.45, 2,337,349,455.32 and 1,058,073,062.27

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Solution

The fourth proportional to 1,694,257,040.45, 2,337,349,455.32 and 1,058,073,062.27 is: 1,459,687,896.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,257,040.45 : 2,337,349,455.32 = 1,058,073,062.27 : x
  2. Step 2: Convert to fraction form
    1,694,257,040.45/2,337,349,455.32 = 1,058,073,062.27/x
  3. Step 3: Cross multiply
    1,694,257,040.45x = 2,337,349,455.32 × 1,058,073,062.27
  4. Step 4: Simplify right side
    1,694,257,040.45x = 2,473,086,495,768,571,904
  5. Step 5: Solve for x
    x = 2,473,086,495,768,571,904/1,694,257,040.45
  6. Step 6: Final answer
    x = 1,459,687,896.65

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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.