Home / 16,885,259,151,155-23,300,378,837,741-9,476,260,849,547.80

Finding the Fourth Proportional to 16,885,259,151,155, 23,300,378,837,741 and 9,476,260,849,547.80

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Solution

The fourth proportional to 16,885,259,151,155, 23,300,378,837,741 and 9,476,260,849,547.80 is: 13,076,522,295,757.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,885,259,151,155 : 23,300,378,837,741 = 9,476,260,849,547.80 : x
  2. Step 2: Convert to fraction form
    16,885,259,151,155/23,300,378,837,741 = 9,476,260,849,547.80/x
  3. Step 3: Cross multiply
    16,885,259,151,155x = 23,300,378,837,741 × 9,476,260,849,547.80
  4. Step 4: Simplify right side
    16,885,259,151,155x = 220,800,467,759,717,143,776,591,872
  5. Step 5: Solve for x
    x = 220,800,467,759,717,143,776,591,872/16,885,259,151,155
  6. Step 6: Final answer
    x = 13,076,522,295,757.23

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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.