Home / 26,706,365.28-40,050,764.06-9,431,432.69

Finding the Fourth Proportional to 26,706,365.28, 40,050,764.06 and 9,431,432.69

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Solution

The fourth proportional to 26,706,365.28, 40,050,764.06 and 9,431,432.69 is: 14,144,046.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,706,365.28 : 40,050,764.06 = 9,431,432.69 : x
  2. Step 2: Convert to fraction form
    26,706,365.28/40,050,764.06 = 9,431,432.69/x
  3. Step 3: Cross multiply
    26,706,365.28x = 40,050,764.06 × 9,431,432.69
  4. Step 4: Simplify right side
    26,706,365.28x = 377,736,085,167,550.12
  5. Step 5: Solve for x
    x = 377,736,085,167,550.12/26,706,365.28
  6. Step 6: Final answer
    x = 14,144,046.98

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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.