Home / 137,640,292,216.02-206,460,438,324.04-137,640,292,216.02

Finding the Fourth Proportional to 137,640,292,216.02, 206,460,438,324.04 and 137,640,292,216.02

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Solution

The fourth proportional to 137,640,292,216.02, 206,460,438,324.04 and 137,640,292,216.02 is: 206,460,438,324.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,640,292,216.02 : 206,460,438,324.04 = 137,640,292,216.02 : x
  2. Step 2: Convert to fraction form
    137,640,292,216.02/206,460,438,324.04 = 137,640,292,216.02/x
  3. Step 3: Cross multiply
    137,640,292,216.02x = 206,460,438,324.04 × 137,640,292,216.02
  4. Step 4: Simplify right side
    137,640,292,216.02x = 28,417,275,061,968,440,393,728
  5. Step 5: Solve for x
    x = 28,417,275,061,968,440,393,728/137,640,292,216.02
  6. Step 6: Final answer
    x = 206,460,438,324.04

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1.5x scale

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.