Home / 104,232,268.14-143,857,773.33-57,837,468.84

Finding the Fourth Proportional to 104,232,268.14, 143,857,773.33 and 57,837,468.84

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Solution

The fourth proportional to 104,232,268.14, 143,857,773.33 and 57,837,468.84 is: 79,825,275.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,232,268.14 : 143,857,773.33 = 57,837,468.84 : x
  2. Step 2: Convert to fraction form
    104,232,268.14/143,857,773.33 = 57,837,468.84/x
  3. Step 3: Cross multiply
    104,232,268.14x = 143,857,773.33 × 57,837,468.84
  4. Step 4: Simplify right side
    104,232,268.14x = 8,320,369,482,365,659
  5. Step 5: Solve for x
    x = 8,320,369,482,365,659/104,232,268.14
  6. Step 6: Final answer
    x = 79,825,275.14

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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.