Home / 241,448,273.10-333,419,973.87-153,370,648.14

Finding the Fourth Proportional to 241,448,273.10, 333,419,973.87 and 153,370,648.14

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Solution

The fourth proportional to 241,448,273.10, 333,419,973.87 and 153,370,648.14 is: 211,792,102.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,448,273.10 : 333,419,973.87 = 153,370,648.14 : x
  2. Step 2: Convert to fraction form
    241,448,273.10/333,419,973.87 = 153,370,648.14/x
  3. Step 3: Cross multiply
    241,448,273.10x = 333,419,973.87 × 153,370,648.14
  4. Step 4: Simplify right side
    241,448,273.10x = 51,136,837,495,263,760
  5. Step 5: Solve for x
    x = 51,136,837,495,263,760/241,448,273.10
  6. Step 6: Final answer
    x = 211,792,102.87

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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.