Home / 6,621,365,614.20-9,932,048,421.30-5,876,064,007.80

Finding the Fourth Proportional to 6,621,365,614.20, 9,932,048,421.30 and 5,876,064,007.80

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Solution

The fourth proportional to 6,621,365,614.20, 9,932,048,421.30 and 5,876,064,007.80 is: 8,814,096,011.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,621,365,614.20 : 9,932,048,421.30 = 5,876,064,007.80 : x
  2. Step 2: Convert to fraction form
    6,621,365,614.20/9,932,048,421.30 = 5,876,064,007.80/x
  3. Step 3: Cross multiply
    6,621,365,614.20x = 9,932,048,421.30 × 5,876,064,007.80
  4. Step 4: Simplify right side
    6,621,365,614.20x = 58,361,352,252,127,739,904
  5. Step 5: Solve for x
    x = 58,361,352,252,127,739,904/6,621,365,614.20
  6. Step 6: Final answer
    x = 8,814,096,011.70

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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.