Home / 6,916,751,908,524.40-10,373,039,020,650-2,080,469,700,012.40

Finding the Fourth Proportional to 6,916,751,908,524.40, 10,373,039,020,650 and 2,080,469,700,012.40

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Solution

The fourth proportional to 6,916,751,908,524.40, 10,373,039,020,650 and 2,080,469,700,012.40 is: 3,120,076,253,264.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,916,751,908,524.40 : 10,373,039,020,650 = 2,080,469,700,012.40 : x
  2. Step 2: Convert to fraction form
    6,916,751,908,524.40/10,373,039,020,650 = 2,080,469,700,012.40/x
  3. Step 3: Cross multiply
    6,916,751,908,524.40x = 10,373,039,020,650 × 2,080,469,700,012.40
  4. Step 4: Simplify right side
    6,916,751,908,524.40x = 21,580,793,379,508,622,674,886,656
  5. Step 5: Solve for x
    x = 21,580,793,379,508,622,674,886,656/6,916,751,908,524.40
  6. Step 6: Final answer
    x = 3,120,076,253,264.46

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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.