Home / 93,483,909.78-140,228,721.38-32,072,207.04

Finding the Fourth Proportional to 93,483,909.78, 140,228,721.38 and 32,072,207.04

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Solution

The fourth proportional to 93,483,909.78, 140,228,721.38 and 32,072,207.04 is: 48,109,290.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,483,909.78 : 140,228,721.38 = 32,072,207.04 : x
  2. Step 2: Convert to fraction form
    93,483,909.78/140,228,721.38 = 32,072,207.04/x
  3. Step 3: Cross multiply
    93,483,909.78x = 140,228,721.38 × 32,072,207.04
  4. Step 4: Simplify right side
    93,483,909.78x = 4,497,444,584,893,473.50
  5. Step 5: Solve for x
    x = 4,497,444,584,893,473.50/93,483,909.78
  6. Step 6: Final answer
    x = 48,109,290.63

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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.