Home / 27,178,737.32-37,514,012.82-16,024,959.56

Finding the Fourth Proportional to 27,178,737.32, 37,514,012.82 and 16,024,959.56

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Solution

The fourth proportional to 27,178,737.32, 37,514,012.82 and 16,024,959.56 is: 22,118,780.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,178,737.32 : 37,514,012.82 = 16,024,959.56 : x
  2. Step 2: Convert to fraction form
    27,178,737.32/37,514,012.82 = 16,024,959.56/x
  3. Step 3: Cross multiply
    27,178,737.32x = 37,514,012.82 × 16,024,959.56
  4. Step 4: Simplify right side
    27,178,737.32x = 601,160,538,373,821.62
  5. Step 5: Solve for x
    x = 601,160,538,373,821.62/27,178,737.32
  6. Step 6: Final answer
    x = 22,118,780.99

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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.