Home / 5,704,610,916.72-7,872,211,166.26-3,293,212,026.72

Finding the Fourth Proportional to 5,704,610,916.72, 7,872,211,166.26 and 3,293,212,026.72

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Solution

The fourth proportional to 5,704,610,916.72, 7,872,211,166.26 and 3,293,212,026.72 is: 4,544,544,907.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,704,610,916.72 : 7,872,211,166.26 = 3,293,212,026.72 : x
  2. Step 2: Convert to fraction form
    5,704,610,916.72/7,872,211,166.26 = 3,293,212,026.72/x
  3. Step 3: Cross multiply
    5,704,610,916.72x = 7,872,211,166.26 × 3,293,212,026.72
  4. Step 4: Simplify right side
    5,704,610,916.72x = 25,924,860,489,606,909,952
  5. Step 5: Solve for x
    x = 25,924,860,489,606,909,952/5,704,610,916.72
  6. Step 6: Final answer
    x = 4,544,544,907.28

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Double scale
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1.5x scale

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.