Home / 52,970,627.08-79,413,081.90-16,560,284.68

Finding the Fourth Proportional to 52,970,627.08, 79,413,081.90 and 16,560,284.68

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Solution

The fourth proportional to 52,970,627.08, 79,413,081.90 and 16,560,284.68 is: 24,827,028.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,970,627.08 : 79,413,081.90 = 16,560,284.68 : x
  2. Step 2: Convert to fraction form
    52,970,627.08/79,413,081.90 = 16,560,284.68/x
  3. Step 3: Cross multiply
    52,970,627.08x = 79,413,081.90 × 16,560,284.68
  4. Step 4: Simplify right side
    52,970,627.08x = 1,315,103,243,580,155.25
  5. Step 5: Solve for x
    x = 1,315,103,243,580,155.25/52,970,627.08
  6. Step 6: Final answer
    x = 24,827,028.04

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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.