Home / 14,551,027.10-21,826,540.65-4,963,219.10

Finding the Fourth Proportional to 14,551,027.10, 21,826,540.65 and 4,963,219.10

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Solution

The fourth proportional to 14,551,027.10, 21,826,540.65 and 4,963,219.10 is: 7,444,828.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,551,027.10 : 21,826,540.65 = 4,963,219.10 : x
  2. Step 2: Convert to fraction form
    14,551,027.10/21,826,540.65 = 4,963,219.10/x
  3. Step 3: Cross multiply
    14,551,027.10x = 21,826,540.65 × 4,963,219.10
  4. Step 4: Simplify right side
    14,551,027.10x = 108,329,903,441,006.41
  5. Step 5: Solve for x
    x = 108,329,903,441,006.41/14,551,027.10
  6. Step 6: Final answer
    x = 7,444,828.65

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Double scale
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Similar ratio
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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.