Home / 9,239,010,407.64-13,859,329,992.18-2,606,697,644.76

Finding the Fourth Proportional to 9,239,010,407.64, 13,859,329,992.18 and 2,606,697,644.76

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Solution

The fourth proportional to 9,239,010,407.64, 13,859,329,992.18 and 2,606,697,644.76 is: 3,910,276,236.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,239,010,407.64 : 13,859,329,992.18 = 2,606,697,644.76 : x
  2. Step 2: Convert to fraction form
    9,239,010,407.64/13,859,329,992.18 = 2,606,697,644.76/x
  3. Step 3: Cross multiply
    9,239,010,407.64x = 13,859,329,992.18 × 2,606,697,644.76
  4. Step 4: Simplify right side
    9,239,010,407.64x = 36,127,082,848,567,238,656
  5. Step 5: Solve for x
    x = 36,127,082,848,567,238,656/9,239,010,407.64
  6. Step 6: Final answer
    x = 3,910,276,236.80

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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.