Home / 1,955,171,890.35-2,936,159,057.93-1,036,841,842.35

Finding the Fourth Proportional to 1,955,171,890.35, 2,936,159,057.93 and 1,036,841,842.35

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Solution

The fourth proportional to 1,955,171,890.35, 2,936,159,057.93 and 1,036,841,842.35 is: 1,557,066,456.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,171,890.35 : 2,936,159,057.93 = 1,036,841,842.35 : x
  2. Step 2: Convert to fraction form
    1,955,171,890.35/2,936,159,057.93 = 1,036,841,842.35/x
  3. Step 3: Cross multiply
    1,955,171,890.35x = 2,936,159,057.93 × 1,036,841,842.35
  4. Step 4: Simplify right side
    1,955,171,890.35x = 3,044,332,567,051,597,824
  5. Step 5: Solve for x
    x = 3,044,332,567,051,597,824/1,955,171,890.35
  6. Step 6: Final answer
    x = 1,557,066,456.45

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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.