Home / 164,719,008,002.40-247,078,512,003.60-164,719,008,002.40

Finding the Fourth Proportional to 164,719,008,002.40, 247,078,512,003.60 and 164,719,008,002.40

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Solution

The fourth proportional to 164,719,008,002.40, 247,078,512,003.60 and 164,719,008,002.40 is: 247,078,512,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,719,008,002.40 : 247,078,512,003.60 = 164,719,008,002.40 : x
  2. Step 2: Convert to fraction form
    164,719,008,002.40/247,078,512,003.60 = 164,719,008,002.40/x
  3. Step 3: Cross multiply
    164,719,008,002.40x = 247,078,512,003.60 × 164,719,008,002.40
  4. Step 4: Simplify right side
    164,719,008,002.40x = 40,698,527,395,942,074,679,296
  5. Step 5: Solve for x
    x = 40,698,527,395,942,074,679,296/164,719,008,002.40
  6. Step 6: Final answer
    x = 247,078,512,003.60

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1.5x scale

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.