Home / 31,314,092.91-46,977,897.18-9,452,662.29

Finding the Fourth Proportional to 31,314,092.91, 46,977,897.18 and 9,452,662.29

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Solution

The fourth proportional to 31,314,092.91, 46,977,897.18 and 9,452,662.29 is: 14,181,033.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,314,092.91 : 46,977,897.18 = 9,452,662.29 : x
  2. Step 2: Convert to fraction form
    31,314,092.91/46,977,897.18 = 9,452,662.29/x
  3. Step 3: Cross multiply
    31,314,092.91x = 46,977,897.18 × 9,452,662.29
  4. Step 4: Simplify right side
    31,314,092.91x = 444,066,197,136,883.31
  5. Step 5: Solve for x
    x = 444,066,197,136,883.31/31,314,092.91
  6. Step 6: Final answer
    x = 14,181,033.39

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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.