Home / 23,465,166.62-32,381,999.69-13,011,919.37

Finding the Fourth Proportional to 23,465,166.62, 32,381,999.69 and 13,011,919.37

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Solution

The fourth proportional to 23,465,166.62, 32,381,999.69 and 13,011,919.37 is: 17,956,487.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,465,166.62 : 32,381,999.69 = 13,011,919.37 : x
  2. Step 2: Convert to fraction form
    23,465,166.62/32,381,999.69 = 13,011,919.37/x
  3. Step 3: Cross multiply
    23,465,166.62x = 32,381,999.69 × 13,011,919.37
  4. Step 4: Simplify right side
    23,465,166.62x = 421,351,969,005,645
  5. Step 5: Solve for x
    x = 421,351,969,005,645/23,465,166.62
  6. Step 6: Final answer
    x = 17,956,487.41

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1.5x scale

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.