Home / 16,004,672.07-22,084,096.65-8,939,394.93

Finding the Fourth Proportional to 16,004,672.07, 22,084,096.65 and 8,939,394.93

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Solution

The fourth proportional to 16,004,672.07, 22,084,096.65 and 8,939,394.93 is: 12,335,051.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004,672.07 : 22,084,096.65 = 8,939,394.93 : x
  2. Step 2: Convert to fraction form
    16,004,672.07/22,084,096.65 = 8,939,394.93/x
  3. Step 3: Cross multiply
    16,004,672.07x = 22,084,096.65 × 8,939,394.93
  4. Step 4: Simplify right side
    16,004,672.07x = 197,418,461,626,639.97
  5. Step 5: Solve for x
    x = 197,418,461,626,639.97/16,004,672.07
  6. Step 6: Final answer
    x = 12,335,051.96

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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.