Home / 52,957,956-79,436,938.32-17,056,164

Finding the Fourth Proportional to 52,957,956, 79,436,938.32 and 17,056,164

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Solution

The fourth proportional to 52,957,956, 79,436,938.32 and 17,056,164 is: 25,584,247.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,957,956 : 79,436,938.32 = 17,056,164 : x
  2. Step 2: Convert to fraction form
    52,957,956/79,436,938.32 = 17,056,164/x
  3. Step 3: Cross multiply
    52,957,956x = 79,436,938.32 × 17,056,164
  4. Step 4: Simplify right side
    52,957,956x = 1,354,889,447,643,804.25
  5. Step 5: Solve for x
    x = 1,354,889,447,643,804.25/52,957,956
  6. Step 6: Final answer
    x = 25,584,247.39

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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.