Home / 29,595,857.60-44,393,786.40-17,651,921.60

Finding the Fourth Proportional to 29,595,857.60, 44,393,786.40 and 17,651,921.60

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Solution

The fourth proportional to 29,595,857.60, 44,393,786.40 and 17,651,921.60 is: 26,477,882.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,595,857.60 : 44,393,786.40 = 17,651,921.60 : x
  2. Step 2: Convert to fraction form
    29,595,857.60/44,393,786.40 = 17,651,921.60/x
  3. Step 3: Cross multiply
    29,595,857.60x = 44,393,786.40 × 17,651,921.60
  4. Step 4: Simplify right side
    29,595,857.60x = 783,635,637,059,946.25
  5. Step 5: Solve for x
    x = 783,635,637,059,946.25/29,595,857.60
  6. Step 6: Final answer
    x = 26,477,882.40

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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.