Home / 49,180,168.04-73,773,794.99-18,888,031.04

Finding the Fourth Proportional to 49,180,168.04, 73,773,794.99 and 18,888,031.04

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Solution

The fourth proportional to 49,180,168.04, 73,773,794.99 and 18,888,031.04 is: 28,333,407.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,180,168.04 : 73,773,794.99 = 18,888,031.04 : x
  2. Step 2: Convert to fraction form
    49,180,168.04/73,773,794.99 = 18,888,031.04/x
  3. Step 3: Cross multiply
    49,180,168.04x = 73,773,794.99 × 18,888,031.04
  4. Step 4: Simplify right side
    49,180,168.04x = 1,393,441,729,246,407.25
  5. Step 5: Solve for x
    x = 1,393,441,729,246,407.25/49,180,168.04
  6. Step 6: Final answer
    x = 28,333,407.24

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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.