Home / 37,100,922,314.37-55,625,977,257.27-18,893,465,088.13

Finding the Fourth Proportional to 37,100,922,314.37, 55,625,977,257.27 and 18,893,465,088.13

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Solution

The fourth proportional to 37,100,922,314.37, 55,625,977,257.27 and 18,893,465,088.13 is: 28,327,259,640.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,100,922,314.37 : 55,625,977,257.27 = 18,893,465,088.13 : x
  2. Step 2: Convert to fraction form
    37,100,922,314.37/55,625,977,257.27 = 18,893,465,088.13/x
  3. Step 3: Cross multiply
    37,100,922,314.37x = 55,625,977,257.27 × 18,893,465,088.13
  4. Step 4: Simplify right side
    37,100,922,314.37x = 1,050,967,459,302,971,539,456
  5. Step 5: Solve for x
    x = 1,050,967,459,302,971,539,456/37,100,922,314.37
  6. Step 6: Final answer
    x = 28,327,259,640.55

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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.