Home / 49,526,824.40-68,347,017.44-27,796,792.40

Finding the Fourth Proportional to 49,526,824.40, 68,347,017.44 and 27,796,792.40

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Solution

The fourth proportional to 49,526,824.40, 68,347,017.44 and 27,796,792.40 is: 38,359,573.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,526,824.40 : 68,347,017.44 = 27,796,792.40 : x
  2. Step 2: Convert to fraction form
    49,526,824.40/68,347,017.44 = 27,796,792.40/x
  3. Step 3: Cross multiply
    49,526,824.40x = 68,347,017.44 × 27,796,792.40
  4. Step 4: Simplify right side
    49,526,824.40x = 1,899,827,854,938,859.25
  5. Step 5: Solve for x
    x = 1,899,827,854,938,859.25/49,526,824.40
  6. Step 6: Final answer
    x = 38,359,573.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.