Home / 379,171,426,128.04-568,696,595,751.80-110,497,560,559.45

Finding the Fourth Proportional to 379,171,426,128.04, 568,696,595,751.80 and 110,497,560,559.45

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Solution

The fourth proportional to 379,171,426,128.04, 568,696,595,751.80 and 110,497,560,559.45 is: 165,728,697,361.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    379,171,426,128.04 : 568,696,595,751.80 = 110,497,560,559.45 : x
  2. Step 2: Convert to fraction form
    379,171,426,128.04/568,696,595,751.80 = 110,497,560,559.45/x
  3. Step 3: Cross multiply
    379,171,426,128.04x = 568,696,595,751.80 × 110,497,560,559.45
  4. Step 4: Simplify right side
    379,171,426,128.04x = 62,839,586,529,037,581,811,712
  5. Step 5: Solve for x
    x = 62,839,586,529,037,581,811,712/379,171,426,128.04
  6. Step 6: Final answer
    x = 165,728,697,361.86

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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.