Home / 8,208,001.55-11,510,097.85-8,208,001.55

Finding the Fourth Proportional to 8,208,001.55, 11,510,097.85 and 8,208,001.55

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Solution

The fourth proportional to 8,208,001.55, 11,510,097.85 and 8,208,001.55 is: 11,510,097.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,208,001.55 : 11,510,097.85 = 8,208,001.55 : x
  2. Step 2: Convert to fraction form
    8,208,001.55/11,510,097.85 = 8,208,001.55/x
  3. Step 3: Cross multiply
    8,208,001.55x = 11,510,097.85 × 8,208,001.55
  4. Step 4: Simplify right side
    8,208,001.55x = 94,474,900,993,451.66
  5. Step 5: Solve for x
    x = 94,474,900,993,451.66/8,208,001.55
  6. Step 6: Final answer
    x = 11,510,097.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.