Home / 6,694,349,810.69-9,237,925,326-3,642,538,690.87

Finding the Fourth Proportional to 6,694,349,810.69, 9,237,925,326 and 3,642,538,690.87

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Solution

The fourth proportional to 6,694,349,810.69, 9,237,925,326 and 3,642,538,690.87 is: 5,026,552,447.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694,349,810.69 : 9,237,925,326 = 3,642,538,690.87 : x
  2. Step 2: Convert to fraction form
    6,694,349,810.69/9,237,925,326 = 3,642,538,690.87/x
  3. Step 3: Cross multiply
    6,694,349,810.69x = 9,237,925,326 × 3,642,538,690.87
  4. Step 4: Simplify right side
    6,694,349,810.69x = 33,649,500,423,322,857,472
  5. Step 5: Solve for x
    x = 33,649,500,423,322,857,472/6,694,349,810.69
  6. Step 6: Final answer
    x = 5,026,552,447.20

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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.