Home / 343,826,257,466.70-515,739,386,200.05-343,826,257,466.70

Finding the Fourth Proportional to 343,826,257,466.70, 515,739,386,200.05 and 343,826,257,466.70

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Solution

The fourth proportional to 343,826,257,466.70, 515,739,386,200.05 and 343,826,257,466.70 is: 515,739,386,200.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,826,257,466.70 : 515,739,386,200.05 = 343,826,257,466.70 : x
  2. Step 2: Convert to fraction form
    343,826,257,466.70/515,739,386,200.05 = 343,826,257,466.70/x
  3. Step 3: Cross multiply
    343,826,257,466.70x = 515,739,386,200.05 × 343,826,257,466.70
  4. Step 4: Simplify right side
    343,826,257,466.70x = 177,324,742,985,336,221,597,696
  5. Step 5: Solve for x
    x = 177,324,742,985,336,221,597,696/343,826,257,466.70
  6. Step 6: Final answer
    x = 515,739,386,200.05

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Double scale
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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.