Home / 35,136,640.60-52,680,077.70-13,562,906.20

Finding the Fourth Proportional to 35,136,640.60, 52,680,077.70 and 13,562,906.20

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Solution

The fourth proportional to 35,136,640.60, 52,680,077.70 and 13,562,906.20 is: 20,334,754.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,136,640.60 : 52,680,077.70 = 13,562,906.20 : x
  2. Step 2: Convert to fraction form
    35,136,640.60/52,680,077.70 = 13,562,906.20/x
  3. Step 3: Cross multiply
    35,136,640.60x = 52,680,077.70 × 13,562,906.20
  4. Step 4: Simplify right side
    35,136,640.60x = 714,494,952,453,811.75
  5. Step 5: Solve for x
    x = 714,494,952,453,811.75/35,136,640.60
  6. Step 6: Final answer
    x = 20,334,754.27

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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.