Home / 4,694,436,000.30-7,041,654,000.45-4,339,701,101.10

Finding the Fourth Proportional to 4,694,436,000.30, 7,041,654,000.45 and 4,339,701,101.10

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Solution

The fourth proportional to 4,694,436,000.30, 7,041,654,000.45 and 4,339,701,101.10 is: 6,509,551,651.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694,436,000.30 : 7,041,654,000.45 = 4,339,701,101.10 : x
  2. Step 2: Convert to fraction form
    4,694,436,000.30/7,041,654,000.45 = 4,339,701,101.10/x
  3. Step 3: Cross multiply
    4,694,436,000.30x = 7,041,654,000.45 × 4,339,701,101.10
  4. Step 4: Simplify right side
    4,694,436,000.30x = 30,558,673,619,318,087,680
  5. Step 5: Solve for x
    x = 30,558,673,619,318,087,680/4,694,436,000.30
  6. Step 6: Final answer
    x = 6,509,551,651.65

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Double scale
Find fourth proportional to 4,694,436,001.30, 7,041,654,001.95 and 4,339,701,102.10
Similar ratio
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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.