Home / 49,397,064.14-74,105,533.28-17,050,219.58

Finding the Fourth Proportional to 49,397,064.14, 74,105,533.28 and 17,050,219.58

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Solution

The fourth proportional to 49,397,064.14, 74,105,533.28 and 17,050,219.58 is: 25,578,759.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,397,064.14 : 74,105,533.28 = 17,050,219.58 : x
  2. Step 2: Convert to fraction form
    49,397,064.14/74,105,533.28 = 17,050,219.58/x
  3. Step 3: Cross multiply
    49,397,064.14x = 74,105,533.28 × 17,050,219.58
  4. Step 4: Simplify right side
    49,397,064.14x = 1,263,515,614,189,095.50
  5. Step 5: Solve for x
    x = 1,263,515,614,189,095.50/49,397,064.14
  6. Step 6: Final answer
    x = 25,578,759.31

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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.