Home / 9,226,493,774.40-13,838,396,968.80-2,682,709,838.40

Finding the Fourth Proportional to 9,226,493,774.40, 13,838,396,968.80 and 2,682,709,838.40

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Solution

The fourth proportional to 9,226,493,774.40, 13,838,396,968.80 and 2,682,709,838.40 is: 4,023,674,063.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226,493,774.40 : 13,838,396,968.80 = 2,682,709,838.40 : x
  2. Step 2: Convert to fraction form
    9,226,493,774.40/13,838,396,968.80 = 2,682,709,838.40/x
  3. Step 3: Cross multiply
    9,226,493,774.40x = 13,838,396,968.80 × 2,682,709,838.40
  4. Step 4: Simplify right side
    9,226,493,774.40x = 37,124,403,695,884,500,992
  5. Step 5: Solve for x
    x = 37,124,403,695,884,500,992/9,226,493,774.40
  6. Step 6: Final answer
    x = 4,023,674,063.37

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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.