Home / 46,629,354.10-69,949,279.95-14,280,999.70

Finding the Fourth Proportional to 46,629,354.10, 69,949,279.95 and 14,280,999.70

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Solution

The fourth proportional to 46,629,354.10, 69,949,279.95 and 14,280,999.70 is: 21,423,107.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,629,354.10 : 69,949,279.95 = 14,280,999.70 : x
  2. Step 2: Convert to fraction form
    46,629,354.10/69,949,279.95 = 14,280,999.70/x
  3. Step 3: Cross multiply
    46,629,354.10x = 69,949,279.95 × 14,280,999.70
  4. Step 4: Simplify right side
    46,629,354.10x = 998,945,645,981,166
  5. Step 5: Solve for x
    x = 998,945,645,981,166/46,629,354.10
  6. Step 6: Final answer
    x = 21,423,107.08

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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.