Home / 45,880,906.70-68,821,360.05-26,483,310.20

Finding the Fourth Proportional to 45,880,906.70, 68,821,360.05 and 26,483,310.20

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Solution

The fourth proportional to 45,880,906.70, 68,821,360.05 and 26,483,310.20 is: 39,724,965.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,880,906.70 : 68,821,360.05 = 26,483,310.20 : x
  2. Step 2: Convert to fraction form
    45,880,906.70/68,821,360.05 = 26,483,310.20/x
  3. Step 3: Cross multiply
    45,880,906.70x = 68,821,360.05 × 26,483,310.20
  4. Step 4: Simplify right side
    45,880,906.70x = 1,822,617,426,590,037.50
  5. Step 5: Solve for x
    x = 1,822,617,426,590,037.50/45,880,906.70
  6. Step 6: Final answer
    x = 39,724,965.30

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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.