Home / 58,694,489.60-88,136,212.80-44,333,772.80

Finding the Fourth Proportional to 58,694,489.60, 88,136,212.80 and 44,333,772.80

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Solution

The fourth proportional to 58,694,489.60, 88,136,212.80 and 44,333,772.80 is: 66,572,021.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,694,489.60 : 88,136,212.80 = 44,333,772.80 : x
  2. Step 2: Convert to fraction form
    58,694,489.60/88,136,212.80 = 44,333,772.80/x
  3. Step 3: Cross multiply
    58,694,489.60x = 88,136,212.80 × 44,333,772.80
  4. Step 4: Simplify right side
    58,694,489.60x = 3,907,410,833,727,651.50
  5. Step 5: Solve for x
    x = 3,907,410,833,727,651.50/58,694,489.60
  6. Step 6: Final answer
    x = 66,572,021.67

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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.