Home / 1,448,997,252.15-2,173,495,878.23-1,448,997,252.15

Finding the Fourth Proportional to 1,448,997,252.15, 2,173,495,878.23 and 1,448,997,252.15

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Solution

The fourth proportional to 1,448,997,252.15, 2,173,495,878.23 and 1,448,997,252.15 is: 2,173,495,878.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,448,997,252.15 : 2,173,495,878.23 = 1,448,997,252.15 : x
  2. Step 2: Convert to fraction form
    1,448,997,252.15/2,173,495,878.23 = 1,448,997,252.15/x
  3. Step 3: Cross multiply
    1,448,997,252.15x = 2,173,495,878.23 × 1,448,997,252.15
  4. Step 4: Simplify right side
    1,448,997,252.15x = 3,149,389,555,107,376,128
  5. Step 5: Solve for x
    x = 3,149,389,555,107,376,128/1,448,997,252.15
  6. Step 6: Final answer
    x = 2,173,495,878.23

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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.