Home / 1,715,581,675,166.80-2,367,760,100,989.10-1,303,371,841,051.30

Finding the Fourth Proportional to 1,715,581,675,166.80, 2,367,760,100,989.10 and 1,303,371,841,051.30

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Solution

The fourth proportional to 1,715,581,675,166.80, 2,367,760,100,989.10 and 1,303,371,841,051.30 is: 1,798,848,685,938.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,581,675,166.80 : 2,367,760,100,989.10 = 1,303,371,841,051.30 : x
  2. Step 2: Convert to fraction form
    1,715,581,675,166.80/2,367,760,100,989.10 = 1,303,371,841,051.30/x
  3. Step 3: Cross multiply
    1,715,581,675,166.80x = 2,367,760,100,989.10 × 1,303,371,841,051.30
  4. Step 4: Simplify right side
    1,715,581,675,166.80x = 3,086,071,841,993,975,530,520,576
  5. Step 5: Solve for x
    x = 3,086,071,841,993,975,530,520,576/1,715,581,675,166.80
  6. Step 6: Final answer
    x = 1,798,848,685,938.50

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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.