Home / 19,593,759.60-27,039,709.44-10,773,583.20

Finding the Fourth Proportional to 19,593,759.60, 27,039,709.44 and 10,773,583.20

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Solution

The fourth proportional to 19,593,759.60, 27,039,709.44 and 10,773,583.20 is: 14,867,721.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,593,759.60 : 27,039,709.44 = 10,773,583.20 : x
  2. Step 2: Convert to fraction form
    19,593,759.60/27,039,709.44 = 10,773,583.20/x
  3. Step 3: Cross multiply
    19,593,759.60x = 27,039,709.44 × 10,773,583.20
  4. Step 4: Simplify right side
    19,593,759.60x = 291,314,559,355,665.38
  5. Step 5: Solve for x
    x = 291,314,559,355,665.38/19,593,759.60
  6. Step 6: Final answer
    x = 14,867,721.42

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1.5x scale

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.