Home / 23,203,839.79-34,822,115.53-10,908,364.32

Finding the Fourth Proportional to 23,203,839.79, 34,822,115.53 and 10,908,364.32

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Solution

The fourth proportional to 23,203,839.79, 34,822,115.53 and 10,908,364.32 is: 16,370,235.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,203,839.79 : 34,822,115.53 = 10,908,364.32 : x
  2. Step 2: Convert to fraction form
    23,203,839.79/34,822,115.53 = 10,908,364.32/x
  3. Step 3: Cross multiply
    23,203,839.79x = 34,822,115.53 × 10,908,364.32
  4. Step 4: Simplify right side
    23,203,839.79x = 379,852,322,594,369.94
  5. Step 5: Solve for x
    x = 379,852,322,594,369.94/23,203,839.79
  6. Step 6: Final answer
    x = 16,370,235.53

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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.