Home / 8,669,131,338.40-13,003,697,007.60-8,669,131,338.40

Finding the Fourth Proportional to 8,669,131,338.40, 13,003,697,007.60 and 8,669,131,338.40

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Solution

The fourth proportional to 8,669,131,338.40, 13,003,697,007.60 and 8,669,131,338.40 is: 13,003,697,007.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,669,131,338.40 : 13,003,697,007.60 = 8,669,131,338.40 : x
  2. Step 2: Convert to fraction form
    8,669,131,338.40/13,003,697,007.60 = 8,669,131,338.40/x
  3. Step 3: Cross multiply
    8,669,131,338.40x = 13,003,697,007.60 × 8,669,131,338.40
  4. Step 4: Simplify right side
    8,669,131,338.40x = 112,730,757,243,643,461,632
  5. Step 5: Solve for x
    x = 112,730,757,243,643,461,632/8,669,131,338.40
  6. Step 6: Final answer
    x = 13,003,697,007.60

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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.