Home / 16,050,110.51-22,149,277.67-9,432,921.93

Finding the Fourth Proportional to 16,050,110.51, 22,149,277.67 and 9,432,921.93

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Solution

The fourth proportional to 16,050,110.51, 22,149,277.67 and 9,432,921.93 is: 13,017,505.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,050,110.51 : 22,149,277.67 = 9,432,921.93 : x
  2. Step 2: Convert to fraction form
    16,050,110.51/22,149,277.67 = 9,432,921.93/x
  3. Step 3: Cross multiply
    16,050,110.51x = 22,149,277.67 × 9,432,921.93
  4. Step 4: Simplify right side
    16,050,110.51x = 208,932,407,007,524.81
  5. Step 5: Solve for x
    x = 208,932,407,007,524.81/16,050,110.51
  6. Step 6: Final answer
    x = 13,017,505.82

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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.