Home / 19,105,343.29-26,365,802.43-10,844,627.41

Finding the Fourth Proportional to 19,105,343.29, 26,365,802.43 and 10,844,627.41

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Solution

The fourth proportional to 19,105,343.29, 26,365,802.43 and 10,844,627.41 is: 14,965,829.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,105,343.29 : 26,365,802.43 = 10,844,627.41 : x
  2. Step 2: Convert to fraction form
    19,105,343.29/26,365,802.43 = 10,844,627.41/x
  3. Step 3: Cross multiply
    19,105,343.29x = 26,365,802.43 × 10,844,627.41
  4. Step 4: Simplify right side
    19,105,343.29x = 285,927,303,719,022.62
  5. Step 5: Solve for x
    x = 285,927,303,719,022.62/19,105,343.29
  6. Step 6: Final answer
    x = 14,965,829.16

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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.