Home / 23,612,127.66-32,584,803.93-13,690,933.38

Finding the Fourth Proportional to 23,612,127.66, 32,584,803.93 and 13,690,933.38

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Solution

The fourth proportional to 23,612,127.66, 32,584,803.93 and 13,690,933.38 is: 18,893,527.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,612,127.66 : 32,584,803.93 = 13,690,933.38 : x
  2. Step 2: Convert to fraction form
    23,612,127.66/32,584,803.93 = 13,690,933.38/x
  3. Step 3: Cross multiply
    23,612,127.66x = 32,584,803.93 × 13,690,933.38
  4. Step 4: Simplify right side
    23,612,127.66x = 446,116,379,805,992.19
  5. Step 5: Solve for x
    x = 446,116,379,805,992.19/23,612,127.66
  6. Step 6: Final answer
    x = 18,893,527.35

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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.