Home / 4,432,579,048,090.40-6,649,871,142,225.20-2,392,770,333,989.80

Finding the Fourth Proportional to 4,432,579,048,090.40, 6,649,871,142,225.20 and 2,392,770,333,989.80

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Solution

The fourth proportional to 4,432,579,048,090.40, 6,649,871,142,225.20 and 2,392,770,333,989.80 is: 3,589,696,702,831.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,579,048,090.40 : 6,649,871,142,225.20 = 2,392,770,333,989.80 : x
  2. Step 2: Convert to fraction form
    4,432,579,048,090.40/6,649,871,142,225.20 = 2,392,770,333,989.80/x
  3. Step 3: Cross multiply
    4,432,579,048,090.40x = 6,649,871,142,225.20 × 2,392,770,333,989.80
  4. Step 4: Simplify right side
    4,432,579,048,090.40x = 15,911,614,393,971,323,615,313,920
  5. Step 5: Solve for x
    x = 15,911,614,393,971,323,615,313,920/4,432,579,048,090.40
  6. Step 6: Final answer
    x = 3,589,696,702,831.78

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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.