Home / 14,804,792.10-22,180,616.10-12,679,028.10

Finding the Fourth Proportional to 14,804,792.10, 22,180,616.10 and 12,679,028.10

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Solution

The fourth proportional to 14,804,792.10, 22,180,616.10 and 12,679,028.10 is: 18,995,785.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,804,792.10 : 22,180,616.10 = 12,679,028.10 : x
  2. Step 2: Convert to fraction form
    14,804,792.10/22,180,616.10 = 12,679,028.10/x
  3. Step 3: Cross multiply
    14,804,792.10x = 22,180,616.10 × 12,679,028.10
  4. Step 4: Simplify right side
    14,804,792.10x = 281,228,654,807,212.41
  5. Step 5: Solve for x
    x = 281,228,654,807,212.41/14,804,792.10
  6. Step 6: Final answer
    x = 18,995,785.48

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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.