Home / 12,045,603,734,457-16,622,989,446,044-6,843,317,866,940.60

Finding the Fourth Proportional to 12,045,603,734,457, 16,622,989,446,044 and 6,843,317,866,940.60

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Solution

The fourth proportional to 12,045,603,734,457, 16,622,989,446,044 and 6,843,317,866,940.60 is: 9,443,810,637,126.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,045,603,734,457 : 16,622,989,446,044 = 6,843,317,866,940.60 : x
  2. Step 2: Convert to fraction form
    12,045,603,734,457/16,622,989,446,044 = 6,843,317,866,940.60/x
  3. Step 3: Cross multiply
    12,045,603,734,457x = 16,622,989,446,044 × 6,843,317,866,940.60
  4. Step 4: Simplify right side
    12,045,603,734,457x = 113,756,400,678,077,930,244,407,296
  5. Step 5: Solve for x
    x = 113,756,400,678,077,930,244,407,296/12,045,603,734,457
  6. Step 6: Final answer
    x = 9,443,810,637,126.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.