Home / 4,967,672,130.80-7,451,508,196.20-4,229,039,999.60

Finding the Fourth Proportional to 4,967,672,130.80, 7,451,508,196.20 and 4,229,039,999.60

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Solution

The fourth proportional to 4,967,672,130.80, 7,451,508,196.20 and 4,229,039,999.60 is: 6,343,559,999.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,672,130.80 : 7,451,508,196.20 = 4,229,039,999.60 : x
  2. Step 2: Convert to fraction form
    4,967,672,130.80/7,451,508,196.20 = 4,229,039,999.60/x
  3. Step 3: Cross multiply
    4,967,672,130.80x = 7,451,508,196.20 × 4,229,039,999.60
  4. Step 4: Simplify right side
    4,967,672,130.80x = 31,512,726,219,077,042,176
  5. Step 5: Solve for x
    x = 31,512,726,219,077,042,176/4,967,672,130.80
  6. Step 6: Final answer
    x = 6,343,559,999.40

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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.