Home / 23,374,955.42-32,256,819.70-13,061,763.26

Finding the Fourth Proportional to 23,374,955.42, 32,256,819.70 and 13,061,763.26

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Solution

The fourth proportional to 23,374,955.42, 32,256,819.70 and 13,061,763.26 is: 18,024,887.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,955.42 : 32,256,819.70 = 13,061,763.26 : x
  2. Step 2: Convert to fraction form
    23,374,955.42/32,256,819.70 = 13,061,763.26/x
  3. Step 3: Cross multiply
    23,374,955.42x = 32,256,819.70 × 13,061,763.26
  4. Step 4: Simplify right side
    23,374,955.42x = 421,330,942,247,965.75
  5. Step 5: Solve for x
    x = 421,330,942,247,965.75/23,374,955.42
  6. Step 6: Final answer
    x = 18,024,887.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.