Home / 39,009,310.72-58,502,288.54-24,458,342.48

Finding the Fourth Proportional to 39,009,310.72, 58,502,288.54 and 24,458,342.48

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Solution

The fourth proportional to 39,009,310.72, 58,502,288.54 and 24,458,342.48 is: 36,680,192.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,009,310.72 : 58,502,288.54 = 24,458,342.48 : x
  2. Step 2: Convert to fraction form
    39,009,310.72/58,502,288.54 = 24,458,342.48/x
  3. Step 3: Cross multiply
    39,009,310.72x = 58,502,288.54 × 24,458,342.48
  4. Step 4: Simplify right side
    39,009,310.72x = 1,430,869,008,975,099.25
  5. Step 5: Solve for x
    x = 1,430,869,008,975,099.25/39,009,310.72
  6. Step 6: Final answer
    x = 36,680,192.05

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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.