Home / 26,960,051.70-40,440,077.55-26,792,090.10

Finding the Fourth Proportional to 26,960,051.70, 40,440,077.55 and 26,792,090.10

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Solution

The fourth proportional to 26,960,051.70, 40,440,077.55 and 26,792,090.10 is: 40,188,135.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,960,051.70 : 40,440,077.55 = 26,792,090.10 : x
  2. Step 2: Convert to fraction form
    26,960,051.70/40,440,077.55 = 26,792,090.10/x
  3. Step 3: Cross multiply
    26,960,051.70x = 40,440,077.55 × 26,792,090.10
  4. Step 4: Simplify right side
    26,960,051.70x = 1,083,474,201,370,587.25
  5. Step 5: Solve for x
    x = 1,083,474,201,370,587.25/26,960,051.70
  6. Step 6: Final answer
    x = 40,188,135.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.