Home / 33,136,957.44-49,708,274.40-10,113,076.80

Finding the Fourth Proportional to 33,136,957.44, 49,708,274.40 and 10,113,076.80

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Solution

The fourth proportional to 33,136,957.44, 49,708,274.40 and 10,113,076.80 is: 15,170,481.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,136,957.44 : 49,708,274.40 = 10,113,076.80 : x
  2. Step 2: Convert to fraction form
    33,136,957.44/49,708,274.40 = 10,113,076.80/x
  3. Step 3: Cross multiply
    33,136,957.44x = 49,708,274.40 × 10,113,076.80
  4. Step 4: Simplify right side
    33,136,957.44x = 502,703,596,602,673.94
  5. Step 5: Solve for x
    x = 502,703,596,602,673.94/33,136,957.44
  6. Step 6: Final answer
    x = 15,170,481.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.