Home / 6,500,936,669.40-9,751,405,004.10-1,593,610,475.40

Finding the Fourth Proportional to 6,500,936,669.40, 9,751,405,004.10 and 1,593,610,475.40

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Solution

The fourth proportional to 6,500,936,669.40, 9,751,405,004.10 and 1,593,610,475.40 is: 2,390,415,713.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,500,936,669.40 : 9,751,405,004.10 = 1,593,610,475.40 : x
  2. Step 2: Convert to fraction form
    6,500,936,669.40/9,751,405,004.10 = 1,593,610,475.40/x
  3. Step 3: Cross multiply
    6,500,936,669.40x = 9,751,405,004.10 × 1,593,610,475.40
  4. Step 4: Simplify right side
    6,500,936,669.40x = 15,539,941,164,401,741,824
  5. Step 5: Solve for x
    x = 15,539,941,164,401,741,824/6,500,936,669.40
  6. Step 6: Final answer
    x = 2,390,415,713.10

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Similar ratio
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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.