Home / 7,464,105,043.86-10,300,396,902.12-4,077,013,791.27

Finding the Fourth Proportional to 7,464,105,043.86, 10,300,396,902.12 and 4,077,013,791.27

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Solution

The fourth proportional to 7,464,105,043.86, 10,300,396,902.12 and 4,077,013,791.27 is: 5,626,241,857.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,105,043.86 : 10,300,396,902.12 = 4,077,013,791.27 : x
  2. Step 2: Convert to fraction form
    7,464,105,043.86/10,300,396,902.12 = 4,077,013,791.27/x
  3. Step 3: Cross multiply
    7,464,105,043.86x = 10,300,396,902.12 × 4,077,013,791.27
  4. Step 4: Simplify right side
    7,464,105,043.86x = 41,994,860,225,498,030,080
  5. Step 5: Solve for x
    x = 41,994,860,225,498,030,080/7,464,105,043.86
  6. Step 6: Final answer
    x = 5,626,241,857.36

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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.