Home / 1,955,191,208.10-2,936,188,034.55-1,036,861,160.10

Finding the Fourth Proportional to 1,955,191,208.10, 2,936,188,034.55 and 1,036,861,160.10

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Solution

The fourth proportional to 1,955,191,208.10, 2,936,188,034.55 and 1,036,861,160.10 is: 1,557,095,448.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,191,208.10 : 2,936,188,034.55 = 1,036,861,160.10 : x
  2. Step 2: Convert to fraction form
    1,955,191,208.10/2,936,188,034.55 = 1,036,861,160.10/x
  3. Step 3: Cross multiply
    1,955,191,208.10x = 2,936,188,034.55 × 1,036,861,160.10
  4. Step 4: Simplify right side
    1,955,191,208.10x = 3,044,419,331,775,251,968
  5. Step 5: Solve for x
    x = 3,044,419,331,775,251,968/1,955,191,208.10
  6. Step 6: Final answer
    x = 1,557,095,448.86

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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.