Home / 13,304,074.90-19,956,112.35-5,745,802.90

Finding the Fourth Proportional to 13,304,074.90, 19,956,112.35 and 5,745,802.90

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Solution

The fourth proportional to 13,304,074.90, 19,956,112.35 and 5,745,802.90 is: 8,618,704.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,304,074.90 : 19,956,112.35 = 5,745,802.90 : x
  2. Step 2: Convert to fraction form
    13,304,074.90/19,956,112.35 = 5,745,802.90/x
  3. Step 3: Cross multiply
    13,304,074.90x = 19,956,112.35 × 5,745,802.90
  4. Step 4: Simplify right side
    13,304,074.90x = 114,663,888,213,355.83
  5. Step 5: Solve for x
    x = 114,663,888,213,355.83/13,304,074.90
  6. Step 6: Final answer
    x = 8,618,704.35

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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.