Home / 246,071,651.63-369,188,300.86-100,627,543.01

Finding the Fourth Proportional to 246,071,651.63, 369,188,300.86 and 100,627,543.01

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Solution

The fourth proportional to 246,071,651.63, 369,188,300.86 and 100,627,543.01 is: 150,974,366.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,071,651.63 : 369,188,300.86 = 100,627,543.01 : x
  2. Step 2: Convert to fraction form
    246,071,651.63/369,188,300.86 = 100,627,543.01/x
  3. Step 3: Cross multiply
    246,071,651.63x = 369,188,300.86 × 100,627,543.01
  4. Step 4: Simplify right side
    246,071,651.63x = 37,150,511,624,249,872
  5. Step 5: Solve for x
    x = 37,150,511,624,249,872/246,071,651.63
  6. Step 6: Final answer
    x = 150,974,366.12

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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.