Home / 1,118,624,257,296.90-1,677,936,385,945.20-1,118,624,257,296.90

Finding the Fourth Proportional to 1,118,624,257,296.90, 1,677,936,385,945.20 and 1,118,624,257,296.90

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Solution

The fourth proportional to 1,118,624,257,296.90, 1,677,936,385,945.20 and 1,118,624,257,296.90 is: 1,677,936,385,945.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,118,624,257,296.90 : 1,677,936,385,945.20 = 1,118,624,257,296.90 : x
  2. Step 2: Convert to fraction form
    1,118,624,257,296.90/1,677,936,385,945.20 = 1,118,624,257,296.90/x
  3. Step 3: Cross multiply
    1,118,624,257,296.90x = 1,677,936,385,945.20 × 1,118,624,257,296.90
  4. Step 4: Simplify right side
    1,118,624,257,296.90x = 1,876,980,343,519,393,662,107,648
  5. Step 5: Solve for x
    x = 1,876,980,343,519,393,662,107,648/1,118,624,257,296.90
  6. Step 6: Final answer
    x = 1,677,936,385,945.20

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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.