Home / 6,866,208,099.80-10,299,312,149.70-1,696,350,051.80

Finding the Fourth Proportional to 6,866,208,099.80, 10,299,312,149.70 and 1,696,350,051.80

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Solution

The fourth proportional to 6,866,208,099.80, 10,299,312,149.70 and 1,696,350,051.80 is: 2,544,525,077.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,866,208,099.80 : 10,299,312,149.70 = 1,696,350,051.80 : x
  2. Step 2: Convert to fraction form
    6,866,208,099.80/10,299,312,149.70 = 1,696,350,051.80/x
  3. Step 3: Cross multiply
    6,866,208,099.80x = 10,299,312,149.70 × 1,696,350,051.80
  4. Step 4: Simplify right side
    6,866,208,099.80x = 17,471,238,698,647,965,696
  5. Step 5: Solve for x
    x = 17,471,238,698,647,965,696/6,866,208,099.80
  6. Step 6: Final answer
    x = 2,544,525,077.70

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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.