Home / 1,901,952,000.80-2,852,928,001.20-1,595,841,984.80

Finding the Fourth Proportional to 1,901,952,000.80, 2,852,928,001.20 and 1,595,841,984.80

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Solution

The fourth proportional to 1,901,952,000.80, 2,852,928,001.20 and 1,595,841,984.80 is: 2,393,762,977.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,901,952,000.80 : 2,852,928,001.20 = 1,595,841,984.80 : x
  2. Step 2: Convert to fraction form
    1,901,952,000.80/2,852,928,001.20 = 1,595,841,984.80/x
  3. Step 3: Cross multiply
    1,901,952,000.80x = 2,852,928,001.20 × 1,595,841,984.80
  4. Step 4: Simplify right side
    1,901,952,000.80x = 4,552,822,283,926,504,448
  5. Step 5: Solve for x
    x = 4,552,822,283,926,504,448/1,901,952,000.80
  6. Step 6: Final answer
    x = 2,393,762,977.20

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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.