Home / 5,448,808,400.80-8,173,212,601.20-4,760,060,864.80

Finding the Fourth Proportional to 5,448,808,400.80, 8,173,212,601.20 and 4,760,060,864.80

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Solution

The fourth proportional to 5,448,808,400.80, 8,173,212,601.20 and 4,760,060,864.80 is: 7,140,091,297.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,808,400.80 : 8,173,212,601.20 = 4,760,060,864.80 : x
  2. Step 2: Convert to fraction form
    5,448,808,400.80/8,173,212,601.20 = 4,760,060,864.80/x
  3. Step 3: Cross multiply
    5,448,808,400.80x = 8,173,212,601.20 × 4,760,060,864.80
  4. Step 4: Simplify right side
    5,448,808,400.80x = 38,904,989,442,662,326,272
  5. Step 5: Solve for x
    x = 38,904,989,442,662,326,272/5,448,808,400.80
  6. Step 6: Final answer
    x = 7,140,091,297.20

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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.