Home / 1,745,975,581.58-2,409,086,623.16-1,003,276,155.26

Finding the Fourth Proportional to 1,745,975,581.58, 2,409,086,623.16 and 1,003,276,155.26

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Solution

The fourth proportional to 1,745,975,581.58, 2,409,086,623.16 and 1,003,276,155.26 is: 1,384,314,414.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,975,581.58 : 2,409,086,623.16 = 1,003,276,155.26 : x
  2. Step 2: Convert to fraction form
    1,745,975,581.58/2,409,086,623.16 = 1,003,276,155.26/x
  3. Step 3: Cross multiply
    1,745,975,581.58x = 2,409,086,623.16 × 1,003,276,155.26
  4. Step 4: Simplify right side
    1,745,975,581.58x = 2,416,979,164,972,260,864
  5. Step 5: Solve for x
    x = 2,416,979,164,972,260,864/1,745,975,581.58
  6. Step 6: Final answer
    x = 1,384,314,414.51

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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.