Home / 13,523,460,118,544-18,661,350,775,752-7,589,568,778,597.80

Finding the Fourth Proportional to 13,523,460,118,544, 18,661,350,775,752 and 7,589,568,778,597.80

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Solution

The fourth proportional to 13,523,460,118,544, 18,661,350,775,752 and 7,589,568,778,597.80 is: 10,473,030,124,878.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,523,460,118,544 : 18,661,350,775,752 = 7,589,568,778,597.80 : x
  2. Step 2: Convert to fraction form
    13,523,460,118,544/18,661,350,775,752 = 7,589,568,778,597.80/x
  3. Step 3: Cross multiply
    13,523,460,118,544x = 18,661,350,775,752 × 7,589,568,778,597.80
  4. Step 4: Simplify right side
    13,523,460,118,544x = 141,631,605,214,109,204,935,081,984
  5. Step 5: Solve for x
    x = 141,631,605,214,109,204,935,081,984/13,523,460,118,544
  6. Step 6: Final answer
    x = 10,473,030,124,878.86

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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.