Home / 6,721,432,361.65-10,082,148,542.48-6,721,432,361.65

Finding the Fourth Proportional to 6,721,432,361.65, 10,082,148,542.48 and 6,721,432,361.65

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Solution

The fourth proportional to 6,721,432,361.65, 10,082,148,542.48 and 6,721,432,361.65 is: 10,082,148,542.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,721,432,361.65 : 10,082,148,542.48 = 6,721,432,361.65 : x
  2. Step 2: Convert to fraction form
    6,721,432,361.65/10,082,148,542.48 = 6,721,432,361.65/x
  3. Step 3: Cross multiply
    6,721,432,361.65x = 10,082,148,542.48 × 6,721,432,361.65
  4. Step 4: Simplify right side
    6,721,432,361.65x = 67,766,479,488,353,845,248
  5. Step 5: Solve for x
    x = 67,766,479,488,353,845,248/6,721,432,361.65
  6. Step 6: Final answer
    x = 10,082,148,542.48

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Double scale
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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.