Home / 37,205,123.62-55,804,077.23-11,297,649.34

Finding the Fourth Proportional to 37,205,123.62, 55,804,077.23 and 11,297,649.34

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Solution

The fourth proportional to 37,205,123.62, 55,804,077.23 and 11,297,649.34 is: 16,945,378.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,205,123.62 : 55,804,077.23 = 11,297,649.34 : x
  2. Step 2: Convert to fraction form
    37,205,123.62/55,804,077.23 = 11,297,649.34/x
  3. Step 3: Cross multiply
    37,205,123.62x = 55,804,077.23 × 11,297,649.34
  4. Step 4: Simplify right side
    37,205,123.62x = 630,454,896,286,818.50
  5. Step 5: Solve for x
    x = 630,454,896,286,818.50/37,205,123.62
  6. Step 6: Final answer
    x = 16,945,378.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.