Home / 6,814,200,652.80-10,221,300,979.20-4,365,320,524.80

Finding the Fourth Proportional to 6,814,200,652.80, 10,221,300,979.20 and 4,365,320,524.80

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Solution

The fourth proportional to 6,814,200,652.80, 10,221,300,979.20 and 4,365,320,524.80 is: 6,547,980,787.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,200,652.80 : 10,221,300,979.20 = 4,365,320,524.80 : x
  2. Step 2: Convert to fraction form
    6,814,200,652.80/10,221,300,979.20 = 4,365,320,524.80/x
  3. Step 3: Cross multiply
    6,814,200,652.80x = 10,221,300,979.20 × 4,365,320,524.80
  4. Step 4: Simplify right side
    6,814,200,652.80x = 44,619,254,954,660,102,144
  5. Step 5: Solve for x
    x = 44,619,254,954,660,102,144/6,814,200,652.80
  6. Step 6: Final answer
    x = 6,547,980,787.20

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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.