Home / 104,687,098.49-156,957,929.67-46,362,994.22

Finding the Fourth Proportional to 104,687,098.49, 156,957,929.67 and 46,362,994.22

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Solution

The fourth proportional to 104,687,098.49, 156,957,929.67 and 46,362,994.22 is: 69,512,286.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,687,098.49 : 156,957,929.67 = 46,362,994.22 : x
  2. Step 2: Convert to fraction form
    104,687,098.49/156,957,929.67 = 46,362,994.22/x
  3. Step 3: Cross multiply
    104,687,098.49x = 156,957,929.67 × 46,362,994.22
  4. Step 4: Simplify right side
    104,687,098.49x = 7,277,039,586,073,376
  5. Step 5: Solve for x
    x = 7,277,039,586,073,376/104,687,098.49
  6. Step 6: Final answer
    x = 69,512,286.53

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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.