Home / 14,767,961.94-22,154,304.87-6,248,372.22

Finding the Fourth Proportional to 14,767,961.94, 22,154,304.87 and 6,248,372.22

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Solution

The fourth proportional to 14,767,961.94, 22,154,304.87 and 6,248,372.22 is: 9,373,557.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767,961.94 : 22,154,304.87 = 6,248,372.22 : x
  2. Step 2: Convert to fraction form
    14,767,961.94/22,154,304.87 = 6,248,372.22/x
  3. Step 3: Cross multiply
    14,767,961.94x = 22,154,304.87 × 6,248,372.22
  4. Step 4: Simplify right side
    14,767,961.94x = 138,428,343,103,118.72
  5. Step 5: Solve for x
    x = 138,428,343,103,118.72/14,767,961.94
  6. Step 6: Final answer
    x = 9,373,557.68

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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.