Home / 6,718,481,610.10-10,077,722,415.15-6,147,076,246.90

Finding the Fourth Proportional to 6,718,481,610.10, 10,077,722,415.15 and 6,147,076,246.90

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Solution

The fourth proportional to 6,718,481,610.10, 10,077,722,415.15 and 6,147,076,246.90 is: 9,220,614,370.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,718,481,610.10 : 10,077,722,415.15 = 6,147,076,246.90 : x
  2. Step 2: Convert to fraction form
    6,718,481,610.10/10,077,722,415.15 = 6,147,076,246.90/x
  3. Step 3: Cross multiply
    6,718,481,610.10x = 10,077,722,415.15 × 6,147,076,246.90
  4. Step 4: Simplify right side
    6,718,481,610.10x = 61,948,528,081,020,256,256
  5. Step 5: Solve for x
    x = 61,948,528,081,020,256,256/6,718,481,610.10
  6. Step 6: Final answer
    x = 9,220,614,370.35

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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.