Home / 11,428,842,539.07-17,136,591,566.45-4,433,479,341.39

Finding the Fourth Proportional to 11,428,842,539.07, 17,136,591,566.45 and 4,433,479,341.39

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Solution

The fourth proportional to 11,428,842,539.07, 17,136,591,566.45 and 4,433,479,341.39 is: 6,647,630,714.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,428,842,539.07 : 17,136,591,566.45 = 4,433,479,341.39 : x
  2. Step 2: Convert to fraction form
    11,428,842,539.07/17,136,591,566.45 = 4,433,479,341.39/x
  3. Step 3: Cross multiply
    11,428,842,539.07x = 17,136,591,566.45 × 4,433,479,341.39
  4. Step 4: Simplify right side
    11,428,842,539.07x = 75,974,724,691,672,006,656
  5. Step 5: Solve for x
    x = 75,974,724,691,672,006,656/11,428,842,539.07
  6. Step 6: Final answer
    x = 6,647,630,714.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.