Home / 19,185,767.02-26,476,429.04-10,483,940.97

Finding the Fourth Proportional to 19,185,767.02, 26,476,429.04 and 10,483,940.97

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Solution

The fourth proportional to 19,185,767.02, 26,476,429.04 and 10,483,940.97 is: 14,467,877.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,185,767.02 : 26,476,429.04 = 10,483,940.97 : x
  2. Step 2: Convert to fraction form
    19,185,767.02/26,476,429.04 = 10,483,940.97/x
  3. Step 3: Cross multiply
    19,185,767.02x = 26,476,429.04 × 10,483,940.97
  4. Step 4: Simplify right side
    19,185,767.02x = 277,577,319,197,621
  5. Step 5: Solve for x
    x = 277,577,319,197,621/19,185,767.02
  6. Step 6: Final answer
    x = 14,467,877.09

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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.