Home / 14,036,619.10-21,054,928.65-3,399,051.10

Finding the Fourth Proportional to 14,036,619.10, 21,054,928.65 and 3,399,051.10

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Solution

The fourth proportional to 14,036,619.10, 21,054,928.65 and 3,399,051.10 is: 5,098,576.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,036,619.10 : 21,054,928.65 = 3,399,051.10 : x
  2. Step 2: Convert to fraction form
    14,036,619.10/21,054,928.65 = 3,399,051.10/x
  3. Step 3: Cross multiply
    14,036,619.10x = 21,054,928.65 × 3,399,051.10
  4. Step 4: Simplify right side
    14,036,619.10x = 71,566,778,388,204.02
  5. Step 5: Solve for x
    x = 71,566,778,388,204.02/14,036,619.10
  6. Step 6: Final answer
    x = 5,098,576.65

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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.