Home / 1,955,191,961.60-2,936,189,164.80-1,036,861,913.60

Finding the Fourth Proportional to 1,955,191,961.60, 2,936,189,164.80 and 1,036,861,913.60

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Solution

The fourth proportional to 1,955,191,961.60, 2,936,189,164.80 and 1,036,861,913.60 is: 1,557,096,579.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,191,961.60 : 2,936,189,164.80 = 1,036,861,913.60 : x
  2. Step 2: Convert to fraction form
    1,955,191,961.60/2,936,189,164.80 = 1,036,861,913.60/x
  3. Step 3: Cross multiply
    1,955,191,961.60x = 2,936,189,164.80 × 1,036,861,913.60
  4. Step 4: Simplify right side
    1,955,191,961.60x = 3,044,422,716,106,114,048
  5. Step 5: Solve for x
    x = 3,044,422,716,106,114,048/1,955,191,961.60
  6. Step 6: Final answer
    x = 1,557,096,579.72

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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.