Home / 4,608,402,353.54-6,911,823,859.16-1,291,453,523.89

Finding the Fourth Proportional to 4,608,402,353.54, 6,911,823,859.16 and 1,291,453,523.89

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Solution

The fourth proportional to 4,608,402,353.54, 6,911,823,859.16 and 1,291,453,523.89 is: 1,936,961,791.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,402,353.54 : 6,911,823,859.16 = 1,291,453,523.89 : x
  2. Step 2: Convert to fraction form
    4,608,402,353.54/6,911,823,859.16 = 1,291,453,523.89/x
  3. Step 3: Cross multiply
    4,608,402,353.54x = 6,911,823,859.16 × 1,291,453,523.89
  4. Step 4: Simplify right side
    4,608,402,353.54x = 8,926,299,279,378,144,256
  5. Step 5: Solve for x
    x = 8,926,299,279,378,144,256/4,608,402,353.54
  6. Step 6: Final answer
    x = 1,936,961,791.65

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1.5x scale

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.