Home / 14,166,947.46-19,550,297.25-8,055,376.50

Finding the Fourth Proportional to 14,166,947.46, 19,550,297.25 and 8,055,376.50

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Solution

The fourth proportional to 14,166,947.46, 19,550,297.25 and 8,055,376.50 is: 11,116,368.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,166,947.46 : 19,550,297.25 = 8,055,376.50 : x
  2. Step 2: Convert to fraction form
    14,166,947.46/19,550,297.25 = 8,055,376.50/x
  3. Step 3: Cross multiply
    14,166,947.46x = 19,550,297.25 × 8,055,376.50
  4. Step 4: Simplify right side
    14,166,947.46x = 157,485,005,035,664.62
  5. Step 5: Solve for x
    x = 157,485,005,035,664.62/14,166,947.46
  6. Step 6: Final answer
    x = 11,116,368.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.