Home / 5,697,763,481.07-7,863,349,810.59-3,585,030,414.39

Finding the Fourth Proportional to 5,697,763,481.07, 7,863,349,810.59 and 3,585,030,414.39

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Solution

The fourth proportional to 5,697,763,481.07, 7,863,349,810.59 and 3,585,030,414.39 is: 4,947,616,432.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,763,481.07 : 7,863,349,810.59 = 3,585,030,414.39 : x
  2. Step 2: Convert to fraction form
    5,697,763,481.07/7,863,349,810.59 = 3,585,030,414.39/x
  3. Step 3: Cross multiply
    5,697,763,481.07x = 7,863,349,810.59 × 3,585,030,414.39
  4. Step 4: Simplify right side
    5,697,763,481.07x = 28,190,348,229,952,995,328
  5. Step 5: Solve for x
    x = 28,190,348,229,952,995,328/5,697,763,481.07
  6. Step 6: Final answer
    x = 4,947,616,432.94

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Double scale
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1.5x scale

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.