Home / 2,737,152,893.80-4,105,729,340.70-1,646,074,340.20

Finding the Fourth Proportional to 2,737,152,893.80, 4,105,729,340.70 and 1,646,074,340.20

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Solution

The fourth proportional to 2,737,152,893.80, 4,105,729,340.70 and 1,646,074,340.20 is: 2,469,111,510.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,152,893.80 : 4,105,729,340.70 = 1,646,074,340.20 : x
  2. Step 2: Convert to fraction form
    2,737,152,893.80/4,105,729,340.70 = 1,646,074,340.20/x
  3. Step 3: Cross multiply
    2,737,152,893.80x = 4,105,729,340.70 × 1,646,074,340.20
  4. Step 4: Simplify right side
    2,737,152,893.80x = 6,758,335,715,532,533,760
  5. Step 5: Solve for x
    x = 6,758,335,715,532,533,760/2,737,152,893.80
  6. Step 6: Final answer
    x = 2,469,111,510.30

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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.