Home / 2,073,101,736.40-2,845,652,051.67-1,832,890,404.40

Finding the Fourth Proportional to 2,073,101,736.40, 2,845,652,051.67 and 1,832,890,404.40

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Solution

The fourth proportional to 2,073,101,736.40, 2,845,652,051.67 and 1,832,890,404.40 is: 2,515,924,929.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,101,736.40 : 2,845,652,051.67 = 1,832,890,404.40 : x
  2. Step 2: Convert to fraction form
    2,073,101,736.40/2,845,652,051.67 = 1,832,890,404.40/x
  3. Step 3: Cross multiply
    2,073,101,736.40x = 2,845,652,051.67 × 1,832,890,404.40
  4. Step 4: Simplify right side
    2,073,101,736.40x = 5,215,768,339,767,116,800
  5. Step 5: Solve for x
    x = 5,215,768,339,767,116,800/2,073,101,736.40
  6. Step 6: Final answer
    x = 2,515,924,929.39

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.