Home / 1,093,066,748.48-1,508,468,085.24-598,018,128.32

Finding the Fourth Proportional to 1,093,066,748.48, 1,508,468,085.24 and 598,018,128.32

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Solution

The fourth proportional to 1,093,066,748.48, 1,508,468,085.24 and 598,018,128.32 is: 825,284,697.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,066,748.48 : 1,508,468,085.24 = 598,018,128.32 : x
  2. Step 2: Convert to fraction form
    1,093,066,748.48/1,508,468,085.24 = 598,018,128.32/x
  3. Step 3: Cross multiply
    1,093,066,748.48x = 1,508,468,085.24 × 598,018,128.32
  4. Step 4: Simplify right side
    1,093,066,748.48x = 902,091,260,965,679,104
  5. Step 5: Solve for x
    x = 902,091,260,965,679,104/1,093,066,748.48
  6. Step 6: Final answer
    x = 825,284,697.59

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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.