Home / 14,774,819.44-22,161,922.01-4,927,592.23

Finding the Fourth Proportional to 14,774,819.44, 22,161,922.01 and 4,927,592.23

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Solution

The fourth proportional to 14,774,819.44, 22,161,922.01 and 4,927,592.23 is: 7,391,285.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,774,819.44 : 22,161,922.01 = 4,927,592.23 : x
  2. Step 2: Convert to fraction form
    14,774,819.44/22,161,922.01 = 4,927,592.23/x
  3. Step 3: Cross multiply
    14,774,819.44x = 22,161,922.01 × 4,927,592.23
  4. Step 4: Simplify right side
    14,774,819.44x = 109,204,914,813,397.03
  5. Step 5: Solve for x
    x = 109,204,914,813,397.03/14,774,819.44
  6. Step 6: Final answer
    x = 7,391,285.91

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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.