Home / 5,902,099,570.24-8,148,653,819.04-3,677,699,636.80

Finding the Fourth Proportional to 5,902,099,570.24, 8,148,653,819.04 and 3,677,699,636.80

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Solution

The fourth proportional to 5,902,099,570.24, 8,148,653,819.04 and 3,677,699,636.80 is: 5,077,566,183.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,902,099,570.24 : 8,148,653,819.04 = 3,677,699,636.80 : x
  2. Step 2: Convert to fraction form
    5,902,099,570.24/8,148,653,819.04 = 3,677,699,636.80/x
  3. Step 3: Cross multiply
    5,902,099,570.24x = 8,148,653,819.04 × 3,677,699,636.80
  4. Step 4: Simplify right side
    5,902,099,570.24x = 29,968,301,190,692,343,808
  5. Step 5: Solve for x
    x = 29,968,301,190,692,343,808/5,902,099,570.24
  6. Step 6: Final answer
    x = 5,077,566,183.70

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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.