Home / 139,225,769,416.94-208,625,500,551.33-93,677,769,181.96

Finding the Fourth Proportional to 139,225,769,416.94, 208,625,500,551.33 and 93,677,769,181.96

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Solution

The fourth proportional to 139,225,769,416.94, 208,625,500,551.33 and 93,677,769,181.96 is: 140,373,233,834.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    139,225,769,416.94 : 208,625,500,551.33 = 93,677,769,181.96 : x
  2. Step 2: Convert to fraction form
    139,225,769,416.94/208,625,500,551.33 = 93,677,769,181.96/x
  3. Step 3: Cross multiply
    139,225,769,416.94x = 208,625,500,551.33 × 93,677,769,181.96
  4. Step 4: Simplify right side
    139,225,769,416.94x = 19,543,571,486,118,361,694,208
  5. Step 5: Solve for x
    x = 19,543,571,486,118,361,694,208/139,225,769,416.94
  6. Step 6: Final answer
    x = 140,373,233,834.26

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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.