Home / 182,911,214.22-252,410,716.59-99,277,549.20

Finding the Fourth Proportional to 182,911,214.22, 252,410,716.59 and 99,277,549.20

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Solution

The fourth proportional to 182,911,214.22, 252,410,716.59 and 99,277,549.20 is: 136,999,349.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,911,214.22 : 252,410,716.59 = 99,277,549.20 : x
  2. Step 2: Convert to fraction form
    182,911,214.22/252,410,716.59 = 99,277,549.20/x
  3. Step 3: Cross multiply
    182,911,214.22x = 252,410,716.59 × 99,277,549.20
  4. Step 4: Simplify right side
    182,911,214.22x = 25,058,717,333,321,396
  5. Step 5: Solve for x
    x = 25,058,717,333,321,396/182,911,214.22
  6. Step 6: Final answer
    x = 136,999,349.33

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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.