Home / 65,188,118,223,836-89,959,882,825,944-35,558,494,391,104

Finding the Fourth Proportional to 65,188,118,223,836, 89,959,882,825,944 and 35,558,494,391,104

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Solution

The fourth proportional to 65,188,118,223,836, 89,959,882,825,944 and 35,558,494,391,104 is: 49,070,874,816,586.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,188,118,223,836 : 89,959,882,825,944 = 35,558,494,391,104 : x
  2. Step 2: Convert to fraction form
    65,188,118,223,836/89,959,882,825,944 = 35,558,494,391,104/x
  3. Step 3: Cross multiply
    65,188,118,223,836x = 89,959,882,825,944 × 35,558,494,391,104
  4. Step 4: Simplify right side
    65,188,118,223,836x = 3,198,837,988,890,703,047,505,739,776
  5. Step 5: Solve for x
    x = 3,198,837,988,890,703,047,505,739,776/65,188,118,223,836
  6. Step 6: Final answer
    x = 49,070,874,816,586.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.