Home / 335,555,354.03-463,080,755.30-186,876,474.71

Finding the Fourth Proportional to 335,555,354.03, 463,080,755.30 and 186,876,474.71

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Solution

The fourth proportional to 335,555,354.03, 463,080,755.30 and 186,876,474.71 is: 257,897,536.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,555,354.03 : 463,080,755.30 = 186,876,474.71 : x
  2. Step 2: Convert to fraction form
    335,555,354.03/463,080,755.30 = 186,876,474.71/x
  3. Step 3: Cross multiply
    335,555,354.03x = 463,080,755.30 × 186,876,474.71
  4. Step 4: Simplify right side
    335,555,354.03x = 86,538,899,053,258,368
  5. Step 5: Solve for x
    x = 86,538,899,053,258,368/335,555,354.03
  6. Step 6: Final answer
    x = 257,897,536.17

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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.