Home / 13,523,460,118,552-18,661,350,775,766-7,589,568,778,605.80

Finding the Fourth Proportional to 13,523,460,118,552, 18,661,350,775,766 and 7,589,568,778,605.80

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Solution

The fourth proportional to 13,523,460,118,552, 18,661,350,775,766 and 7,589,568,778,605.80 is: 10,473,030,124,891.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,523,460,118,552 : 18,661,350,775,766 = 7,589,568,778,605.80 : x
  2. Step 2: Convert to fraction form
    13,523,460,118,552/18,661,350,775,766 = 7,589,568,778,605.80/x
  3. Step 3: Cross multiply
    13,523,460,118,552x = 18,661,350,775,766 × 7,589,568,778,605.80
  4. Step 4: Simplify right side
    13,523,460,118,552x = 141,631,605,214,364,755,489,193,984
  5. Step 5: Solve for x
    x = 141,631,605,214,364,755,489,193,984/13,523,460,118,552
  6. Step 6: Final answer
    x = 10,473,030,124,891.56

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1.5x scale

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.