Home / 63,190,584.60-94,626,444.60-50,436,000.60

Finding the Fourth Proportional to 63,190,584.60, 94,626,444.60 and 50,436,000.60

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Solution

The fourth proportional to 63,190,584.60, 94,626,444.60 and 50,436,000.60 is: 75,526,748.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,190,584.60 : 94,626,444.60 = 50,436,000.60 : x
  2. Step 2: Convert to fraction form
    63,190,584.60/94,626,444.60 = 50,436,000.60/x
  3. Step 3: Cross multiply
    63,190,584.60x = 94,626,444.60 × 50,436,000.60
  4. Step 4: Simplify right side
    63,190,584.60x = 4,772,579,416,621,467
  5. Step 5: Solve for x
    x = 4,772,579,416,621,467/63,190,584.60
  6. Step 6: Final answer
    x = 75,526,748.91

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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.