Home / 27,113,703.46-40,670,885.67-7,944,848.26

Finding the Fourth Proportional to 27,113,703.46, 40,670,885.67 and 7,944,848.26

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Solution

The fourth proportional to 27,113,703.46, 40,670,885.67 and 7,944,848.26 is: 11,917,369.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,113,703.46 : 40,670,885.67 = 7,944,848.26 : x
  2. Step 2: Convert to fraction form
    27,113,703.46/40,670,885.67 = 7,944,848.26/x
  3. Step 3: Cross multiply
    27,113,703.46x = 40,670,885.67 × 7,944,848.26
  4. Step 4: Simplify right side
    27,113,703.46x = 323,124,015,247,958.44
  5. Step 5: Solve for x
    x = 323,124,015,247,958.44/27,113,703.46
  6. Step 6: Final answer
    x = 11,917,369.23

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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.