Home / 149,222,316.30-223,620,898.05-110,055,114.60

Finding the Fourth Proportional to 149,222,316.30, 223,620,898.05 and 110,055,114.60

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Solution

The fourth proportional to 149,222,316.30, 223,620,898.05 and 110,055,114.60 is: 164,925,891.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,222,316.30 : 223,620,898.05 = 110,055,114.60 : x
  2. Step 2: Convert to fraction form
    149,222,316.30/223,620,898.05 = 110,055,114.60/x
  3. Step 3: Cross multiply
    149,222,316.30x = 223,620,898.05 × 110,055,114.60
  4. Step 4: Simplify right side
    149,222,316.30x = 24,610,623,561,847,668
  5. Step 5: Solve for x
    x = 24,610,623,561,847,668/149,222,316.30
  6. Step 6: Final answer
    x = 164,925,891.60

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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.