Home / 63,211,940.62-94,817,947.56-17,773,735.12

Finding the Fourth Proportional to 63,211,940.62, 94,817,947.56 and 17,773,735.12

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Solution

The fourth proportional to 63,211,940.62, 94,817,947.56 and 17,773,735.12 is: 26,660,612.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,211,940.62 : 94,817,947.56 = 17,773,735.12 : x
  2. Step 2: Convert to fraction form
    63,211,940.62/94,817,947.56 = 17,773,735.12/x
  3. Step 3: Cross multiply
    63,211,940.62x = 94,817,947.56 × 17,773,735.12
  4. Step 4: Simplify right side
    63,211,940.62x = 1,685,269,084,553,490.50
  5. Step 5: Solve for x
    x = 1,685,269,084,553,490.50/63,211,940.62
  6. Step 6: Final answer
    x = 26,660,612.98

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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.