Home / 52,343,022,307,146-78,514,533,466,122-17,491,726,170,913

Finding the Fourth Proportional to 52,343,022,307,146, 78,514,533,466,122 and 17,491,726,170,913

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Solution

The fourth proportional to 52,343,022,307,146, 78,514,533,466,122 and 17,491,726,170,913 is: 26,237,589,258,175.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,343,022,307,146 : 78,514,533,466,122 = 17,491,726,170,913 : x
  2. Step 2: Convert to fraction form
    52,343,022,307,146/78,514,533,466,122 = 17,491,726,170,913/x
  3. Step 3: Cross multiply
    52,343,022,307,146x = 78,514,533,466,122 × 17,491,726,170,913
  4. Step 4: Simplify right side
    52,343,022,307,146x = 1,373,354,719,826,390,837,182,332,928
  5. Step 5: Solve for x
    x = 1,373,354,719,826,390,837,182,332,928/52,343,022,307,146
  6. Step 6: Final answer
    x = 26,237,589,258,175.05

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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.