Home / 1,735,138,977.16-2,394,405,572.34-982,335,085.96

Finding the Fourth Proportional to 1,735,138,977.16, 2,394,405,572.34 and 982,335,085.96

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Solution

The fourth proportional to 1,735,138,977.16, 2,394,405,572.34 and 982,335,085.96 is: 1,355,573,608.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,138,977.16 : 2,394,405,572.34 = 982,335,085.96 : x
  2. Step 2: Convert to fraction form
    1,735,138,977.16/2,394,405,572.34 = 982,335,085.96/x
  3. Step 3: Cross multiply
    1,735,138,977.16x = 2,394,405,572.34 × 982,335,085.96
  4. Step 4: Simplify right side
    1,735,138,977.16x = 2,352,108,603,727,717,376
  5. Step 5: Solve for x
    x = 2,352,108,603,727,717,376/1,735,138,977.16
  6. Step 6: Final answer
    x = 1,355,573,608.04

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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.