Home / 3,328,196,615.25-4,593,055,703.85-1,843,084,740.75

Finding the Fourth Proportional to 3,328,196,615.25, 4,593,055,703.85 and 1,843,084,740.75

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Solution

The fourth proportional to 3,328,196,615.25, 4,593,055,703.85 and 1,843,084,740.75 is: 2,543,536,893.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,196,615.25 : 4,593,055,703.85 = 1,843,084,740.75 : x
  2. Step 2: Convert to fraction form
    3,328,196,615.25/4,593,055,703.85 = 1,843,084,740.75/x
  3. Step 3: Cross multiply
    3,328,196,615.25x = 4,593,055,703.85 × 1,843,084,740.75
  4. Step 4: Simplify right side
    3,328,196,615.25x = 8,465,390,881,180,686,336
  5. Step 5: Solve for x
    x = 8,465,390,881,180,686,336/3,328,196,615.25
  6. Step 6: Final answer
    x = 2,543,536,893.94

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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.