Home / 182,574,092.33-251,952,462.80-98,942,222.51

Finding the Fourth Proportional to 182,574,092.33, 251,952,462.80 and 98,942,222.51

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Solution

The fourth proportional to 182,574,092.33, 251,952,462.80 and 98,942,222.51 is: 136,540,383.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,574,092.33 : 251,952,462.80 = 98,942,222.51 : x
  2. Step 2: Convert to fraction form
    182,574,092.33/251,952,462.80 = 98,942,222.51/x
  3. Step 3: Cross multiply
    182,574,092.33x = 251,952,462.80 × 98,942,222.51
  4. Step 4: Simplify right side
    182,574,092.33x = 24,928,736,636,300,100
  5. Step 5: Solve for x
    x = 24,928,736,636,300,100/182,574,092.33
  6. Step 6: Final answer
    x = 136,540,383.79

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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.