Home / 63,211,940.37-94,817,947.19-17,773,734.87

Finding the Fourth Proportional to 63,211,940.37, 94,817,947.19 and 17,773,734.87

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Solution

The fourth proportional to 63,211,940.37, 94,817,947.19 and 17,773,734.87 is: 26,660,612.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,211,940.37 : 94,817,947.19 = 17,773,734.87 : x
  2. Step 2: Convert to fraction form
    63,211,940.37/94,817,947.19 = 17,773,734.87/x
  3. Step 3: Cross multiply
    63,211,940.37x = 94,817,947.19 × 17,773,734.87
  4. Step 4: Simplify right side
    63,211,940.37x = 1,685,269,054,183,853
  5. Step 5: Solve for x
    x = 1,685,269,054,183,853/63,211,940.37
  6. Step 6: Final answer
    x = 26,660,612.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.