Home / 9,947,455,476,786-14,921,487,194,152-3,412,745,787,240.30

Finding the Fourth Proportional to 9,947,455,476,786, 14,921,487,194,152 and 3,412,745,787,240.30

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Solution

The fourth proportional to 9,947,455,476,786, 14,921,487,194,152 and 3,412,745,787,240.30 is: 5,119,222,969,134.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,947,455,476,786 : 14,921,487,194,152 = 3,412,745,787,240.30 : x
  2. Step 2: Convert to fraction form
    9,947,455,476,786/14,921,487,194,152 = 3,412,745,787,240.30/x
  3. Step 3: Cross multiply
    9,947,455,476,786x = 14,921,487,194,152 × 3,412,745,787,240.30
  4. Step 4: Simplify right side
    9,947,455,476,786x = 50,923,242,561,202,316,843,679,744
  5. Step 5: Solve for x
    x = 50,923,242,561,202,316,843,679,744/9,947,455,476,786
  6. Step 6: Final answer
    x = 5,119,222,969,134.16

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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.