Home / 49,368,140.82-74,099,975.49-23,827,130.10

Finding the Fourth Proportional to 49,368,140.82, 74,099,975.49 and 23,827,130.10

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Solution

The fourth proportional to 49,368,140.82, 74,099,975.49 and 23,827,130.10 is: 35,763,748.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,368,140.82 : 74,099,975.49 = 23,827,130.10 : x
  2. Step 2: Convert to fraction form
    49,368,140.82/74,099,975.49 = 23,827,130.10/x
  3. Step 3: Cross multiply
    49,368,140.82x = 74,099,975.49 × 23,827,130.10
  4. Step 4: Simplify right side
    49,368,140.82x = 1,765,589,756,407,041.25
  5. Step 5: Solve for x
    x = 1,765,589,756,407,041.25/49,368,140.82
  6. Step 6: Final answer
    x = 35,763,748.18

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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.