Home / 5,740,034,467.98-7,921,247,499.93-3,099,835,579.98

Finding the Fourth Proportional to 5,740,034,467.98, 7,921,247,499.93 and 3,099,835,579.98

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Solution

The fourth proportional to 5,740,034,467.98, 7,921,247,499.93 and 3,099,835,579.98 is: 4,277,773,064.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,740,034,467.98 : 7,921,247,499.93 = 3,099,835,579.98 : x
  2. Step 2: Convert to fraction form
    5,740,034,467.98/7,921,247,499.93 = 3,099,835,579.98/x
  3. Step 3: Cross multiply
    5,740,034,467.98x = 7,921,247,499.93 × 3,099,835,579.98
  4. Step 4: Simplify right side
    5,740,034,467.98x = 24,554,564,838,110,638,080
  5. Step 5: Solve for x
    x = 24,554,564,838,110,638,080/5,740,034,467.98
  6. Step 6: Final answer
    x = 4,277,773,064.79

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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.