Home / 45,792,076.95-68,688,115.43-27,652,224.15

Finding the Fourth Proportional to 45,792,076.95, 68,688,115.43 and 27,652,224.15

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Solution

The fourth proportional to 45,792,076.95, 68,688,115.43 and 27,652,224.15 is: 41,478,336.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,792,076.95 : 68,688,115.43 = 27,652,224.15 : x
  2. Step 2: Convert to fraction form
    45,792,076.95/68,688,115.43 = 27,652,224.15/x
  3. Step 3: Cross multiply
    45,792,076.95x = 68,688,115.43 × 27,652,224.15
  4. Step 4: Simplify right side
    45,792,076.95x = 1,899,379,164,173,172.25
  5. Step 5: Solve for x
    x = 1,899,379,164,173,172.25/45,792,076.95
  6. Step 6: Final answer
    x = 41,478,336.23

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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.