Home / 13,075,469,299,248-18,044,695,818,245-7,519,798,099,822.50

Finding the Fourth Proportional to 13,075,469,299,248, 18,044,695,818,245 and 7,519,798,099,822.50

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Solution

The fourth proportional to 13,075,469,299,248, 18,044,695,818,245 and 7,519,798,099,822.50 is: 10,377,636,643,123.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,075,469,299,248 : 18,044,695,818,245 = 7,519,798,099,822.50 : x
  2. Step 2: Convert to fraction form
    13,075,469,299,248/18,044,695,818,245 = 7,519,798,099,822.50/x
  3. Step 3: Cross multiply
    13,075,469,299,248x = 18,044,695,818,245 × 7,519,798,099,822.50
  4. Step 4: Simplify right side
    13,075,469,299,248x = 135,692,469,325,913,769,161,785,344
  5. Step 5: Solve for x
    x = 135,692,469,325,913,769,161,785,344/13,075,469,299,248
  6. Step 6: Final answer
    x = 10,377,636,643,123.61

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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.