Home / 3,423,384,000.60-5,135,076,000.90-3,192,100,877.40

Finding the Fourth Proportional to 3,423,384,000.60, 5,135,076,000.90 and 3,192,100,877.40

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Solution

The fourth proportional to 3,423,384,000.60, 5,135,076,000.90 and 3,192,100,877.40 is: 4,788,151,316.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,384,000.60 : 5,135,076,000.90 = 3,192,100,877.40 : x
  2. Step 2: Convert to fraction form
    3,423,384,000.60/5,135,076,000.90 = 3,192,100,877.40/x
  3. Step 3: Cross multiply
    3,423,384,000.60x = 5,135,076,000.90 × 3,192,100,877.40
  4. Step 4: Simplify right side
    3,423,384,000.60x = 16,391,680,607,988,572,160
  5. Step 5: Solve for x
    x = 16,391,680,607,988,572,160/3,423,384,000.60
  6. Step 6: Final answer
    x = 4,788,151,316.10

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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.