Home / 35,594,966.45-49,122,960.93-19,913,055.44

Finding the Fourth Proportional to 35,594,966.45, 49,122,960.93 and 19,913,055.44

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Solution

The fourth proportional to 35,594,966.45, 49,122,960.93 and 19,913,055.44 is: 27,481,083.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,594,966.45 : 49,122,960.93 = 19,913,055.44 : x
  2. Step 2: Convert to fraction form
    35,594,966.45/49,122,960.93 = 19,913,055.44/x
  3. Step 3: Cross multiply
    35,594,966.45x = 49,122,960.93 × 19,913,055.44
  4. Step 4: Simplify right side
    35,594,966.45x = 978,188,244,130,429.12
  5. Step 5: Solve for x
    x = 978,188,244,130,429.12/35,594,966.45
  6. Step 6: Final answer
    x = 27,481,083.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.