Home / 40,425,964,004.68-60,638,946,007.01-40,425,964,004.68

Finding the Fourth Proportional to 40,425,964,004.68, 60,638,946,007.01 and 40,425,964,004.68

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Solution

The fourth proportional to 40,425,964,004.68, 60,638,946,007.01 and 40,425,964,004.68 is: 60,638,946,007.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,425,964,004.68 : 60,638,946,007.01 = 40,425,964,004.68 : x
  2. Step 2: Convert to fraction form
    40,425,964,004.68/60,638,946,007.01 = 40,425,964,004.68/x
  3. Step 3: Cross multiply
    40,425,964,004.68x = 60,638,946,007.01 × 40,425,964,004.68
  4. Step 4: Simplify right side
    40,425,964,004.68x = 2,451,387,848,560,817,471,488
  5. Step 5: Solve for x
    x = 2,451,387,848,560,817,471,488/40,425,964,004.68
  6. Step 6: Final answer
    x = 60,638,946,007.01

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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.