Home / 13,075,469,177,506-18,044,695,649,892-7,519,797,977,634.90

Finding the Fourth Proportional to 13,075,469,177,506, 18,044,695,649,892 and 7,519,797,977,634.90

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Solution

The fourth proportional to 13,075,469,177,506, 18,044,695,649,892 and 7,519,797,977,634.90 is: 10,377,636,474,301.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,075,469,177,506 : 18,044,695,649,892 = 7,519,797,977,634.90 : x
  2. Step 2: Convert to fraction form
    13,075,469,177,506/18,044,695,649,892 = 7,519,797,977,634.90/x
  3. Step 3: Cross multiply
    13,075,469,177,506x = 18,044,695,649,892 × 7,519,797,977,634.90
  4. Step 4: Simplify right side
    13,075,469,177,506x = 135,692,465,855,095,154,747,113,472
  5. Step 5: Solve for x
    x = 135,692,465,855,095,154,747,113,472/13,075,469,177,506
  6. Step 6: Final answer
    x = 10,377,636,474,301.79

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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.