Home / 91,195,084.26-136,792,946.24-22,107,606.64

Finding the Fourth Proportional to 91,195,084.26, 136,792,946.24 and 22,107,606.64

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Solution

The fourth proportional to 91,195,084.26, 136,792,946.24 and 22,107,606.64 is: 33,161,487.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,195,084.26 : 136,792,946.24 = 22,107,606.64 : x
  2. Step 2: Convert to fraction form
    91,195,084.26/136,792,946.24 = 22,107,606.64/x
  3. Step 3: Cross multiply
    91,195,084.26x = 136,792,946.24 × 22,107,606.64
  4. Step 4: Simplify right side
    91,195,084.26x = 3,024,164,646,230,970.50
  5. Step 5: Solve for x
    x = 3,024,164,646,230,970.50/91,195,084.26
  6. Step 6: Final answer
    x = 33,161,487.49

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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.