Home / 38,963,598.48-58,428,955.44-11,673,771.84

Finding the Fourth Proportional to 38,963,598.48, 58,428,955.44 and 11,673,771.84

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Solution

The fourth proportional to 38,963,598.48, 58,428,955.44 and 11,673,771.84 is: 17,505,731.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,963,598.48 : 58,428,955.44 = 11,673,771.84 : x
  2. Step 2: Convert to fraction form
    38,963,598.48/58,428,955.44 = 11,673,771.84/x
  3. Step 3: Cross multiply
    38,963,598.48x = 58,428,955.44 × 11,673,771.84
  4. Step 4: Simplify right side
    38,963,598.48x = 682,086,294,656,086.75
  5. Step 5: Solve for x
    x = 682,086,294,656,086.75/38,963,598.48
  6. Step 6: Final answer
    x = 17,505,731.54

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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.