Home / 6,032,990,198.86-8,325,395,915.85-3,492,779,274.16

Finding the Fourth Proportional to 6,032,990,198.86, 8,325,395,915.85 and 3,492,779,274.16

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Solution

The fourth proportional to 6,032,990,198.86, 8,325,395,915.85 and 3,492,779,274.16 is: 4,819,959,811.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,032,990,198.86 : 8,325,395,915.85 = 3,492,779,274.16 : x
  2. Step 2: Convert to fraction form
    6,032,990,198.86/8,325,395,915.85 = 3,492,779,274.16/x
  3. Step 3: Cross multiply
    6,032,990,198.86x = 8,325,395,915.85 × 3,492,779,274.16
  4. Step 4: Simplify right side
    6,032,990,198.86x = 29,078,770,304,057,192,448
  5. Step 5: Solve for x
    x = 29,078,770,304,057,192,448/6,032,990,198.86
  6. Step 6: Final answer
    x = 4,819,959,811.89

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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.