Home / 23,149,876.39-34,724,796.36-6,975,827.84

Finding the Fourth Proportional to 23,149,876.39, 34,724,796.36 and 6,975,827.84

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Solution

The fourth proportional to 23,149,876.39, 34,724,796.36 and 6,975,827.84 is: 10,463,736.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,149,876.39 : 34,724,796.36 = 6,975,827.84 : x
  2. Step 2: Convert to fraction form
    23,149,876.39/34,724,796.36 = 6,975,827.84/x
  3. Step 3: Cross multiply
    23,149,876.39x = 34,724,796.36 × 6,975,827.84
  4. Step 4: Simplify right side
    23,149,876.39x = 242,234,201,247,071.34
  5. Step 5: Solve for x
    x = 242,234,201,247,071.34/23,149,876.39
  6. Step 6: Final answer
    x = 10,463,736.27

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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.