Home / 38,710,824.53-58,066,389.14-15,682,194.32

Finding the Fourth Proportional to 38,710,824.53, 58,066,389.14 and 15,682,194.32

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Solution

The fourth proportional to 38,710,824.53, 58,066,389.14 and 15,682,194.32 is: 23,523,353.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,710,824.53 : 58,066,389.14 = 15,682,194.32 : x
  2. Step 2: Convert to fraction form
    38,710,824.53/58,066,389.14 = 15,682,194.32/x
  3. Step 3: Cross multiply
    38,710,824.53x = 58,066,389.14 × 15,682,194.32
  4. Step 4: Simplify right side
    38,710,824.53x = 910,608,397,585,474.75
  5. Step 5: Solve for x
    x = 910,608,397,585,474.75/38,710,824.53
  6. Step 6: Final answer
    x = 23,523,353.19

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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.