Home / 26,034,906.90-35,928,170.74-14,432,440.98

Finding the Fourth Proportional to 26,034,906.90, 35,928,170.74 and 14,432,440.98

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Solution

The fourth proportional to 26,034,906.90, 35,928,170.74 and 14,432,440.98 is: 19,916,768.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,034,906.90 : 35,928,170.74 = 14,432,440.98 : x
  2. Step 2: Convert to fraction form
    26,034,906.90/35,928,170.74 = 14,432,440.98/x
  3. Step 3: Cross multiply
    26,034,906.90x = 35,928,170.74 × 14,432,440.98
  4. Step 4: Simplify right side
    26,034,906.90x = 518,531,203,724,413
  5. Step 5: Solve for x
    x = 518,531,203,724,413/26,034,906.90
  6. Step 6: Final answer
    x = 19,916,768.12

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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.