Home / 6,543,102,515,318.70-9,814,653,772,978.80-6,543,102,515,318.70

Finding the Fourth Proportional to 6,543,102,515,318.70, 9,814,653,772,978.80 and 6,543,102,515,318.70

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Solution

The fourth proportional to 6,543,102,515,318.70, 9,814,653,772,978.80 and 6,543,102,515,318.70 is: 9,814,653,772,978.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,543,102,515,318.70 : 9,814,653,772,978.80 = 6,543,102,515,318.70 : x
  2. Step 2: Convert to fraction form
    6,543,102,515,318.70/9,814,653,772,978.80 = 6,543,102,515,318.70/x
  3. Step 3: Cross multiply
    6,543,102,515,318.70x = 9,814,653,772,978.80 × 6,543,102,515,318.70
  4. Step 4: Simplify right side
    6,543,102,515,318.70x = 64,218,285,788,959,760,344,678,400
  5. Step 5: Solve for x
    x = 64,218,285,788,959,760,344,678,400/6,543,102,515,318.70
  6. Step 6: Final answer
    x = 9,814,653,772,978.80

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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.