Home / 19,105,344.29-26,365,803.81-10,844,628.41

Finding the Fourth Proportional to 19,105,344.29, 26,365,803.81 and 10,844,628.41

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Solution

The fourth proportional to 19,105,344.29, 26,365,803.81 and 10,844,628.41 is: 14,965,830.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,105,344.29 : 26,365,803.81 = 10,844,628.41 : x
  2. Step 2: Convert to fraction form
    19,105,344.29/26,365,803.81 = 10,844,628.41/x
  3. Step 3: Cross multiply
    19,105,344.29x = 26,365,803.81 × 10,844,628.41
  4. Step 4: Simplify right side
    19,105,344.29x = 285,927,345,050,412.25
  5. Step 5: Solve for x
    x = 285,927,345,050,412.25/19,105,344.29
  6. Step 6: Final answer
    x = 14,965,830.54

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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.