Home / 46,421,171,634.15-69,645,419,022.99-14,978,231,035.11

Finding the Fourth Proportional to 46,421,171,634.15, 69,645,419,022.99 and 14,978,231,035.11

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Solution

The fourth proportional to 46,421,171,634.15, 69,645,419,022.99 and 14,978,231,035.11 is: 22,471,754,588.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,421,171,634.15 : 69,645,419,022.99 = 14,978,231,035.11 : x
  2. Step 2: Convert to fraction form
    46,421,171,634.15/69,645,419,022.99 = 14,978,231,035.11/x
  3. Step 3: Cross multiply
    46,421,171,634.15x = 69,645,419,022.99 × 14,978,231,035.11
  4. Step 4: Simplify right side
    46,421,171,634.15x = 1,043,165,176,663,389,372,416
  5. Step 5: Solve for x
    x = 1,043,165,176,663,389,372,416/46,421,171,634.15
  6. Step 6: Final answer
    x = 22,471,754,588.29

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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.