Home / 35,669,409.68-49,224,997.08-34,034,979.49

Finding the Fourth Proportional to 35,669,409.68, 49,224,997.08 and 34,034,979.49

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Solution

The fourth proportional to 35,669,409.68, 49,224,997.08 and 34,034,979.49 is: 46,969,427.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,669,409.68 : 49,224,997.08 = 34,034,979.49 : x
  2. Step 2: Convert to fraction form
    35,669,409.68/49,224,997.08 = 34,034,979.49/x
  3. Step 3: Cross multiply
    35,669,409.68x = 49,224,997.08 × 34,034,979.49
  4. Step 4: Simplify right side
    35,669,409.68x = 1,675,371,765,890,047.25
  5. Step 5: Solve for x
    x = 1,675,371,765,890,047.25/35,669,409.68
  6. Step 6: Final answer
    x = 46,969,427.89

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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.