Home / 1,546,418,898.26-2,134,507,773.38-1,010,651,159.80

Finding the Fourth Proportional to 1,546,418,898.26, 2,134,507,773.38 and 1,010,651,159.80

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Solution

The fourth proportional to 1,546,418,898.26, 2,134,507,773.38 and 1,010,651,159.80 is: 1,394,992,494.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,418,898.26 : 2,134,507,773.38 = 1,010,651,159.80 : x
  2. Step 2: Convert to fraction form
    1,546,418,898.26/2,134,507,773.38 = 1,010,651,159.80/x
  3. Step 3: Cross multiply
    1,546,418,898.26x = 2,134,507,773.38 × 1,010,651,159.80
  4. Step 4: Simplify right side
    1,546,418,898.26x = 2,157,242,756,768,612,608
  5. Step 5: Solve for x
    x = 2,157,242,756,768,612,608/1,546,418,898.26
  6. Step 6: Final answer
    x = 1,394,992,494.72

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.