Home / 49,368,203.44-74,100,069.48-23,827,192.72

Finding the Fourth Proportional to 49,368,203.44, 74,100,069.48 and 23,827,192.72

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Solution

The fourth proportional to 49,368,203.44, 74,100,069.48 and 23,827,192.72 is: 35,763,842.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,368,203.44 : 74,100,069.48 = 23,827,192.72 : x
  2. Step 2: Convert to fraction form
    49,368,203.44/74,100,069.48 = 23,827,192.72/x
  3. Step 3: Cross multiply
    49,368,203.44x = 74,100,069.48 × 23,827,192.72
  4. Step 4: Simplify right side
    49,368,203.44x = 1,765,596,636,065,350.25
  5. Step 5: Solve for x
    x = 1,765,596,636,065,350.25/49,368,203.44
  6. Step 6: Final answer
    x = 35,763,842.17

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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.