Home / 23,447,427.20-35,171,140.80-14,489,475.20

Finding the Fourth Proportional to 23,447,427.20, 35,171,140.80 and 14,489,475.20

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Solution

The fourth proportional to 23,447,427.20, 35,171,140.80 and 14,489,475.20 is: 21,734,212.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,447,427.20 : 35,171,140.80 = 14,489,475.20 : x
  2. Step 2: Convert to fraction form
    23,447,427.20/35,171,140.80 = 14,489,475.20/x
  3. Step 3: Cross multiply
    23,447,427.20x = 35,171,140.80 × 14,489,475.20
  4. Step 4: Simplify right side
    23,447,427.20x = 509,611,372,377,308.06
  5. Step 5: Solve for x
    x = 509,611,372,377,308.06/23,447,427.20
  6. Step 6: Final answer
    x = 21,734,212.80

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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.