Home / 241,889,586.24-333,835,968.10-137,483,351.68

Finding the Fourth Proportional to 241,889,586.24, 333,835,968.10 and 137,483,351.68

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Solution

The fourth proportional to 241,889,586.24, 333,835,968.10 and 137,483,351.68 is: 189,743,132.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,889,586.24 : 333,835,968.10 = 137,483,351.68 : x
  2. Step 2: Convert to fraction form
    241,889,586.24/333,835,968.10 = 137,483,351.68/x
  3. Step 3: Cross multiply
    241,889,586.24x = 333,835,968.10 × 137,483,351.68
  4. Step 4: Simplify right side
    241,889,586.24x = 45,896,887,804,203,560
  5. Step 5: Solve for x
    x = 45,896,887,804,203,560/241,889,586.24
  6. Step 6: Final answer
    x = 189,743,132.47

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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.