Home / 68,716,093.09-103,123,316.37-24,996,767.07

Finding the Fourth Proportional to 68,716,093.09, 103,123,316.37 and 24,996,767.07

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Solution

The fourth proportional to 68,716,093.09, 103,123,316.37 and 24,996,767.07 is: 37,513,039.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,716,093.09 : 103,123,316.37 = 24,996,767.07 : x
  2. Step 2: Convert to fraction form
    68,716,093.09/103,123,316.37 = 24,996,767.07/x
  3. Step 3: Cross multiply
    68,716,093.09x = 103,123,316.37 × 24,996,767.07
  4. Step 4: Simplify right side
    68,716,093.09x = 2,577,749,518,528,999.50
  5. Step 5: Solve for x
    x = 2,577,749,518,528,999.50/68,716,093.09
  6. Step 6: Final answer
    x = 37,513,039.56

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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.