Home / 174,621,055.47-261,855,541.47-50,096,208.44

Finding the Fourth Proportional to 174,621,055.47, 261,855,541.47 and 50,096,208.44

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Solution

The fourth proportional to 174,621,055.47, 261,855,541.47 and 50,096,208.44 is: 75,122,497.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,621,055.47 : 261,855,541.47 = 50,096,208.44 : x
  2. Step 2: Convert to fraction form
    174,621,055.47/261,855,541.47 = 50,096,208.44/x
  3. Step 3: Cross multiply
    174,621,055.47x = 261,855,541.47 × 50,096,208.44
  4. Step 4: Simplify right side
    174,621,055.47x = 13,117,969,786,650,184
  5. Step 5: Solve for x
    x = 13,117,969,786,650,184/174,621,055.47
  6. Step 6: Final answer
    x = 75,122,497.41

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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.