Home / 46,724,818.68-64,481,550.56-25,818,204.34

Finding the Fourth Proportional to 46,724,818.68, 64,481,550.56 and 25,818,204.34

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Solution

The fourth proportional to 46,724,818.68, 64,481,550.56 and 25,818,204.34 is: 35,629,840.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,724,818.68 : 64,481,550.56 = 25,818,204.34 : x
  2. Step 2: Convert to fraction form
    46,724,818.68/64,481,550.56 = 25,818,204.34/x
  3. Step 3: Cross multiply
    46,724,818.68x = 64,481,550.56 × 25,818,204.34
  4. Step 4: Simplify right side
    46,724,818.68x = 1,664,797,848,518,121.50
  5. Step 5: Solve for x
    x = 1,664,797,848,518,121.50/46,724,818.68
  6. Step 6: Final answer
    x = 35,629,840.75

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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.