Home / 7,307,786,305.62-10,083,593,185.05-4,256,464,763.60

Finding the Fourth Proportional to 7,307,786,305.62, 10,083,593,185.05 and 4,256,464,763.60

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Solution

The fourth proportional to 7,307,786,305.62, 10,083,593,185.05 and 4,256,464,763.60 is: 5,873,250,432.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307,786,305.62 : 10,083,593,185.05 = 4,256,464,763.60 : x
  2. Step 2: Convert to fraction form
    7,307,786,305.62/10,083,593,185.05 = 4,256,464,763.60/x
  3. Step 3: Cross multiply
    7,307,786,305.62x = 10,083,593,185.05 × 4,256,464,763.60
  4. Step 4: Simplify right side
    7,307,786,305.62x = 42,920,459,082,649,362,432
  5. Step 5: Solve for x
    x = 42,920,459,082,649,362,432/7,307,786,305.62
  6. Step 6: Final answer
    x = 5,873,250,432.85

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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.