Home / 31,301,987,618.10-46,952,981,427.15-31,301,987,618.10

Finding the Fourth Proportional to 31,301,987,618.10, 46,952,981,427.15 and 31,301,987,618.10

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Solution

The fourth proportional to 31,301,987,618.10, 46,952,981,427.15 and 31,301,987,618.10 is: 46,952,981,427.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,301,987,618.10 : 46,952,981,427.15 = 31,301,987,618.10 : x
  2. Step 2: Convert to fraction form
    31,301,987,618.10/46,952,981,427.15 = 31,301,987,618.10/x
  3. Step 3: Cross multiply
    31,301,987,618.10x = 46,952,981,427.15 × 31,301,987,618.10
  4. Step 4: Simplify right side
    31,301,987,618.10x = 1,469,721,643,265,528,430,592
  5. Step 5: Solve for x
    x = 1,469,721,643,265,528,430,592/31,301,987,618.10
  6. Step 6: Final answer
    x = 46,952,981,427.15

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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.