Home / 33,046,324.02-49,588,887.15-13,875,606.90

Finding the Fourth Proportional to 33,046,324.02, 49,588,887.15 and 13,875,606.90

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Solution

The fourth proportional to 33,046,324.02, 49,588,887.15 and 13,875,606.90 is: 20,821,556.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,046,324.02 : 49,588,887.15 = 13,875,606.90 : x
  2. Step 2: Convert to fraction form
    33,046,324.02/49,588,887.15 = 13,875,606.90/x
  3. Step 3: Cross multiply
    33,046,324.02x = 49,588,887.15 × 13,875,606.90
  4. Step 4: Simplify right side
    33,046,324.02x = 688,075,904,701,861.38
  5. Step 5: Solve for x
    x = 688,075,904,701,861.38/33,046,324.02
  6. Step 6: Final answer
    x = 20,821,556.56

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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.