Home / 5,992,703,998.40-8,989,055,997.60-4,349,218,404.80

Finding the Fourth Proportional to 5,992,703,998.40, 8,989,055,997.60 and 4,349,218,404.80

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Solution

The fourth proportional to 5,992,703,998.40, 8,989,055,997.60 and 4,349,218,404.80 is: 6,523,827,607.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992,703,998.40 : 8,989,055,997.60 = 4,349,218,404.80 : x
  2. Step 2: Convert to fraction form
    5,992,703,998.40/8,989,055,997.60 = 4,349,218,404.80/x
  3. Step 3: Cross multiply
    5,992,703,998.40x = 8,989,055,997.60 × 4,349,218,404.80
  4. Step 4: Simplify right side
    5,992,703,998.40x = 39,095,367,786,539,745,280
  5. Step 5: Solve for x
    x = 39,095,367,786,539,745,280/5,992,703,998.40
  6. Step 6: Final answer
    x = 6,523,827,607.20

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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.