Home / 2,997,445,167.66-4,136,523,323.67-1,641,056,453.58

Finding the Fourth Proportional to 2,997,445,167.66, 4,136,523,323.67 and 1,641,056,453.58

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Solution

The fourth proportional to 2,997,445,167.66, 4,136,523,323.67 and 1,641,056,453.58 is: 2,264,684,728.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,445,167.66 : 4,136,523,323.67 = 1,641,056,453.58 : x
  2. Step 2: Convert to fraction form
    2,997,445,167.66/4,136,523,323.67 = 1,641,056,453.58/x
  3. Step 3: Cross multiply
    2,997,445,167.66x = 4,136,523,323.67 × 1,641,056,453.58
  4. Step 4: Simplify right side
    2,997,445,167.66x = 6,788,268,295,692,844,032
  5. Step 5: Solve for x
    x = 6,788,268,295,692,844,032/2,997,445,167.66
  6. Step 6: Final answer
    x = 2,264,684,728.49

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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.