Home / 29,796,078.40-44,694,117.60-17,702,843.20

Finding the Fourth Proportional to 29,796,078.40, 44,694,117.60 and 17,702,843.20

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Solution

The fourth proportional to 29,796,078.40, 44,694,117.60 and 17,702,843.20 is: 26,554,264.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,796,078.40 : 44,694,117.60 = 17,702,843.20 : x
  2. Step 2: Convert to fraction form
    29,796,078.40/44,694,117.60 = 17,702,843.20/x
  3. Step 3: Cross multiply
    29,796,078.40x = 44,694,117.60 × 17,702,843.20
  4. Step 4: Simplify right side
    29,796,078.40x = 791,212,955,835,160.38
  5. Step 5: Solve for x
    x = 791,212,955,835,160.38/29,796,078.40
  6. Step 6: Final answer
    x = 26,554,264.80

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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.