Home / 134,183,531.70-201,275,297.55-57,514,310.10

Finding the Fourth Proportional to 134,183,531.70, 201,275,297.55 and 57,514,310.10

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Solution

The fourth proportional to 134,183,531.70, 201,275,297.55 and 57,514,310.10 is: 86,271,465.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,183,531.70 : 201,275,297.55 = 57,514,310.10 : x
  2. Step 2: Convert to fraction form
    134,183,531.70/201,275,297.55 = 57,514,310.10/x
  3. Step 3: Cross multiply
    134,183,531.70x = 201,275,297.55 × 57,514,310.10
  4. Step 4: Simplify right side
    134,183,531.70x = 11,576,209,878,760,472
  5. Step 5: Solve for x
    x = 11,576,209,878,760,472/134,183,531.70
  6. Step 6: Final answer
    x = 86,271,465.15

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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.