Home / 13,232,266.80-18,544,069.20-13,232,266.80

Finding the Fourth Proportional to 13,232,266.80, 18,544,069.20 and 13,232,266.80

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Solution

The fourth proportional to 13,232,266.80, 18,544,069.20 and 13,232,266.80 is: 18,544,069.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,232,266.80 : 18,544,069.20 = 13,232,266.80 : x
  2. Step 2: Convert to fraction form
    13,232,266.80/18,544,069.20 = 13,232,266.80/x
  3. Step 3: Cross multiply
    13,232,266.80x = 18,544,069.20 × 13,232,266.80
  4. Step 4: Simplify right side
    13,232,266.80x = 245,380,071,212,062.56
  5. Step 5: Solve for x
    x = 245,380,071,212,062.56/13,232,266.80
  6. Step 6: Final answer
    x = 18,544,069.20

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.