Home / 52,993,685.73-79,490,522.12-17,091,893.73

Finding the Fourth Proportional to 52,993,685.73, 79,490,522.12 and 17,091,893.73

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Solution

The fourth proportional to 52,993,685.73, 79,490,522.12 and 17,091,893.73 is: 25,637,838.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,993,685.73 : 79,490,522.12 = 17,091,893.73 : x
  2. Step 2: Convert to fraction form
    52,993,685.73/79,490,522.12 = 17,091,893.73/x
  3. Step 3: Cross multiply
    52,993,685.73x = 79,490,522.12 × 17,091,893.73
  4. Step 4: Simplify right side
    52,993,685.73x = 1,358,643,556,531,794.75
  5. Step 5: Solve for x
    x = 1,358,643,556,531,794.75/52,993,685.73
  6. Step 6: Final answer
    x = 25,637,838.51

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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.