Home / 4,661,458,848,049.90-6,434,793,929,540.20-2,904,476,459,248.30

Finding the Fourth Proportional to 4,661,458,848,049.90, 6,434,793,929,540.20 and 2,904,476,459,248.30

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Solution

The fourth proportional to 4,661,458,848,049.90, 6,434,793,929,540.20 and 2,904,476,459,248.30 is: 4,009,411,666,539.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,458,848,049.90 : 6,434,793,929,540.20 = 2,904,476,459,248.30 : x
  2. Step 2: Convert to fraction form
    4,661,458,848,049.90/6,434,793,929,540.20 = 2,904,476,459,248.30/x
  3. Step 3: Cross multiply
    4,661,458,848,049.90x = 6,434,793,929,540.20 × 2,904,476,459,248.30
  4. Step 4: Simplify right side
    4,661,458,848,049.90x = 18,689,707,488,463,373,784,317,952
  5. Step 5: Solve for x
    x = 18,689,707,488,463,373,784,317,952/4,661,458,848,049.90
  6. Step 6: Final answer
    x = 4,009,411,666,539.14

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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.