Home / 19,295,928.31-26,628,433.46-10,594,664.50

Finding the Fourth Proportional to 19,295,928.31, 26,628,433.46 and 10,594,664.50

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Solution

The fourth proportional to 19,295,928.31, 26,628,433.46 and 10,594,664.50 is: 14,620,665.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,295,928.31 : 26,628,433.46 = 10,594,664.50 : x
  2. Step 2: Convert to fraction form
    19,295,928.31/26,628,433.46 = 10,594,664.50/x
  3. Step 3: Cross multiply
    19,295,928.31x = 26,628,433.46 × 10,594,664.50
  4. Step 4: Simplify right side
    19,295,928.31x = 282,119,318,669,274.19
  5. Step 5: Solve for x
    x = 282,119,318,669,274.19/19,295,928.31
  6. Step 6: Final answer
    x = 14,620,665.78

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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.