Home / 33,024,115.60-45,573,887.76-18,341,151.64

Finding the Fourth Proportional to 33,024,115.60, 45,573,887.76 and 18,341,151.64

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Solution

The fourth proportional to 33,024,115.60, 45,573,887.76 and 18,341,151.64 is: 25,311,127.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,115.60 : 45,573,887.76 = 18,341,151.64 : x
  2. Step 2: Convert to fraction form
    33,024,115.60/45,573,887.76 = 18,341,151.64/x
  3. Step 3: Cross multiply
    33,024,115.60x = 45,573,887.76 × 18,341,151.64
  4. Step 4: Simplify right side
    33,024,115.60x = 835,877,586,230,499.88
  5. Step 5: Solve for x
    x = 835,877,586,230,499.88/33,024,115.60
  6. Step 6: Final answer
    x = 25,311,127.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.