Home / 64,385,571.60-96,545,179.80-23,975,254.80

Finding the Fourth Proportional to 64,385,571.60, 96,545,179.80 and 23,975,254.80

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Solution

The fourth proportional to 64,385,571.60, 96,545,179.80 and 23,975,254.80 is: 35,950,527.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,385,571.60 : 96,545,179.80 = 23,975,254.80 : x
  2. Step 2: Convert to fraction form
    64,385,571.60/96,545,179.80 = 23,975,254.80/x
  3. Step 3: Cross multiply
    64,385,571.60x = 96,545,179.80 × 23,975,254.80
  4. Step 4: Simplify right side
    64,385,571.60x = 2,314,695,285,416,813
  5. Step 5: Solve for x
    x = 2,314,695,285,416,813/64,385,571.60
  6. Step 6: Final answer
    x = 35,950,527.86

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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.