Home / 73,354,069.20-110,031,103.80-35,090,317.20

Finding the Fourth Proportional to 73,354,069.20, 110,031,103.80 and 35,090,317.20

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Solution

The fourth proportional to 73,354,069.20, 110,031,103.80 and 35,090,317.20 is: 52,635,475.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,354,069.20 : 110,031,103.80 = 35,090,317.20 : x
  2. Step 2: Convert to fraction form
    73,354,069.20/110,031,103.80 = 35,090,317.20/x
  3. Step 3: Cross multiply
    73,354,069.20x = 110,031,103.80 × 35,090,317.20
  4. Step 4: Simplify right side
    73,354,069.20x = 3,861,026,334,208,125.50
  5. Step 5: Solve for x
    x = 3,861,026,334,208,125.50/73,354,069.20
  6. Step 6: Final answer
    x = 52,635,475.80

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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.