Home / 63,084,831.80-94,494,537.30-52,467,999.80

Finding the Fourth Proportional to 63,084,831.80, 94,494,537.30 and 52,467,999.80

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Solution

The fourth proportional to 63,084,831.80, 94,494,537.30 and 52,467,999.80 is: 78,591,623.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,084,831.80 : 94,494,537.30 = 52,467,999.80 : x
  2. Step 2: Convert to fraction form
    63,084,831.80/94,494,537.30 = 52,467,999.80/x
  3. Step 3: Cross multiply
    63,084,831.80x = 94,494,537.30 × 52,467,999.80
  4. Step 4: Simplify right side
    63,084,831.80x = 4,957,939,364,157,492
  5. Step 5: Solve for x
    x = 4,957,939,364,157,492/63,084,831.80
  6. Step 6: Final answer
    x = 78,591,623.73

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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.