Home / 23,161,603.56-31,936,803.15-14,777,752.73

Finding the Fourth Proportional to 23,161,603.56, 31,936,803.15 and 14,777,752.73

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Solution

The fourth proportional to 23,161,603.56, 31,936,803.15 and 14,777,752.73 is: 20,376,576.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,161,603.56 : 31,936,803.15 = 14,777,752.73 : x
  2. Step 2: Convert to fraction form
    23,161,603.56/31,936,803.15 = 14,777,752.73/x
  3. Step 3: Cross multiply
    23,161,603.56x = 31,936,803.15 × 14,777,752.73
  4. Step 4: Simplify right side
    23,161,603.56x = 471,954,179,833,117.62
  5. Step 5: Solve for x
    x = 471,954,179,833,117.62/23,161,603.56
  6. Step 6: Final answer
    x = 20,376,576.20

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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.