Home / 61,514,843.40-92,265,266.70-16,081,230.60

Finding the Fourth Proportional to 61,514,843.40, 92,265,266.70 and 16,081,230.60

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Solution

The fourth proportional to 61,514,843.40, 92,265,266.70 and 16,081,230.60 is: 24,120,016.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,514,843.40 : 92,265,266.70 = 16,081,230.60 : x
  2. Step 2: Convert to fraction form
    61,514,843.40/92,265,266.70 = 16,081,230.60/x
  3. Step 3: Cross multiply
    61,514,843.40x = 92,265,266.70 × 16,081,230.60
  4. Step 4: Simplify right side
    61,514,843.40x = 1,483,739,030,173,201
  5. Step 5: Solve for x
    x = 1,483,739,030,173,201/61,514,843.40
  6. Step 6: Final answer
    x = 24,120,016.38

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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.