Home / 19,848,080.56-29,776,253.66-6,200,675.68

Finding the Fourth Proportional to 19,848,080.56, 29,776,253.66 and 6,200,675.68

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Solution

The fourth proportional to 19,848,080.56, 29,776,253.66 and 6,200,675.68 is: 9,302,304.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,848,080.56 : 29,776,253.66 = 6,200,675.68 : x
  2. Step 2: Convert to fraction form
    19,848,080.56/29,776,253.66 = 6,200,675.68/x
  3. Step 3: Cross multiply
    19,848,080.56x = 29,776,253.66 × 6,200,675.68
  4. Step 4: Simplify right side
    19,848,080.56x = 184,632,891,911,072.97
  5. Step 5: Solve for x
    x = 184,632,891,911,072.97/19,848,080.56
  6. Step 6: Final answer
    x = 9,302,304.64

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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.