Home / 46,398,082.60-69,579,409.20-14,039,230.60

Finding the Fourth Proportional to 46,398,082.60, 69,579,409.20 and 14,039,230.60

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Solution

The fourth proportional to 46,398,082.60, 69,579,409.20 and 14,039,230.60 is: 21,053,485.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,398,082.60 : 69,579,409.20 = 14,039,230.60 : x
  2. Step 2: Convert to fraction form
    46,398,082.60/69,579,409.20 = 14,039,230.60/x
  3. Step 3: Cross multiply
    46,398,082.60x = 69,579,409.20 × 14,039,230.60
  4. Step 4: Simplify right side
    46,398,082.60x = 976,841,370,770,561.50
  5. Step 5: Solve for x
    x = 976,841,370,770,561.50/46,398,082.60
  6. Step 6: Final answer
    x = 21,053,485.75

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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.