Home / 11,051,737.48-16,563,682.32-5,921,443.72

Finding the Fourth Proportional to 11,051,737.48, 16,563,682.32 and 5,921,443.72

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Solution

The fourth proportional to 11,051,737.48, 16,563,682.32 and 5,921,443.72 is: 8,874,705.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051,737.48 : 16,563,682.32 = 5,921,443.72 : x
  2. Step 2: Convert to fraction form
    11,051,737.48/16,563,682.32 = 5,921,443.72/x
  3. Step 3: Cross multiply
    11,051,737.48x = 16,563,682.32 × 5,921,443.72
  4. Step 4: Simplify right side
    11,051,737.48x = 98,080,912,653,839.03
  5. Step 5: Solve for x
    x = 98,080,912,653,839.03/11,051,737.48
  6. Step 6: Final answer
    x = 8,874,705.25

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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.