Home / 98,274,405.06-147,411,656.73-33,578,844.44

Finding the Fourth Proportional to 98,274,405.06, 147,411,656.73 and 33,578,844.44

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Solution

The fourth proportional to 98,274,405.06, 147,411,656.73 and 33,578,844.44 is: 50,368,283.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,274,405.06 : 147,411,656.73 = 33,578,844.44 : x
  2. Step 2: Convert to fraction form
    98,274,405.06/147,411,656.73 = 33,578,844.44/x
  3. Step 3: Cross multiply
    98,274,405.06x = 147,411,656.73 × 33,578,844.44
  4. Step 4: Simplify right side
    98,274,405.06x = 4,949,913,089,242,291
  5. Step 5: Solve for x
    x = 4,949,913,089,242,291/98,274,405.06
  6. Step 6: Final answer
    x = 50,368,283.44

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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.