Home / 11,706,729,347.25-17,563,543,532.24-4,715,942,906.61

Finding the Fourth Proportional to 11,706,729,347.25, 17,563,543,532.24 and 4,715,942,906.61

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Solution

The fourth proportional to 11,706,729,347.25, 17,563,543,532.24 and 4,715,942,906.61 is: 7,075,303,962.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,706,729,347.25 : 17,563,543,532.24 = 4,715,942,906.61 : x
  2. Step 2: Convert to fraction form
    11,706,729,347.25/17,563,543,532.24 = 4,715,942,906.61/x
  3. Step 3: Cross multiply
    11,706,729,347.25x = 17,563,543,532.24 × 4,715,942,906.61
  4. Step 4: Simplify right side
    11,706,729,347.25x = 82,828,668,535,779,590,144
  5. Step 5: Solve for x
    x = 82,828,668,535,779,590,144/11,706,729,347.25
  6. Step 6: Final answer
    x = 7,075,303,962.27

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1.5x scale

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.