Home / 241,448,271.60-333,419,971.80-153,370,646.64

Finding the Fourth Proportional to 241,448,271.60, 333,419,971.80 and 153,370,646.64

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Solution

The fourth proportional to 241,448,271.60, 333,419,971.80 and 153,370,646.64 is: 211,792,100.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,448,271.60 : 333,419,971.80 = 153,370,646.64 : x
  2. Step 2: Convert to fraction form
    241,448,271.60/333,419,971.80 = 153,370,646.64/x
  3. Step 3: Cross multiply
    241,448,271.60x = 333,419,971.80 × 153,370,646.64
  4. Step 4: Simplify right side
    241,448,271.60x = 51,136,836,677,656,560
  5. Step 5: Solve for x
    x = 51,136,836,677,656,560/241,448,271.60
  6. Step 6: Final answer
    x = 211,792,100.80

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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.