Home / 54,582,446,733.62-75,327,674,260.39-30,167,331,741.18

Finding the Fourth Proportional to 54,582,446,733.62, 75,327,674,260.39 and 30,167,331,741.18

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Solution

The fourth proportional to 54,582,446,733.62, 75,327,674,260.39 and 30,167,331,741.18 is: 41,633,072,071.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,582,446,733.62 : 75,327,674,260.39 = 30,167,331,741.18 : x
  2. Step 2: Convert to fraction form
    54,582,446,733.62/75,327,674,260.39 = 30,167,331,741.18/x
  3. Step 3: Cross multiply
    54,582,446,733.62x = 75,327,674,260.39 × 30,167,331,741.18
  4. Step 4: Simplify right side
    54,582,446,733.62x = 2,272,434,938,704,670,752,768
  5. Step 5: Solve for x
    x = 2,272,434,938,704,670,752,768/54,582,446,733.62
  6. Step 6: Final answer
    x = 41,633,072,071.59

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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.