Home / 1,074,803,517,626.60-1,612,211,303,821.80-358,505,498,383.30

Finding the Fourth Proportional to 1,074,803,517,626.60, 1,612,211,303,821.80 and 358,505,498,383.30

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Solution

The fourth proportional to 1,074,803,517,626.60, 1,612,211,303,821.80 and 358,505,498,383.30 is: 537,760,258,035.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,803,517,626.60 : 1,612,211,303,821.80 = 358,505,498,383.30 : x
  2. Step 2: Convert to fraction form
    1,074,803,517,626.60/1,612,211,303,821.80 = 358,505,498,383.30/x
  3. Step 3: Cross multiply
    1,074,803,517,626.60x = 1,612,211,303,821.80 × 358,505,498,383.30
  4. Step 4: Simplify right side
    1,074,803,517,626.60x = 577,986,616,975,824,296,869,888
  5. Step 5: Solve for x
    x = 577,986,616,975,824,296,869,888/1,074,803,517,626.60
  6. Step 6: Final answer
    x = 537,760,258,035.02

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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.