Home / 17,796,771.17-24,559,323.07-10,455,273.55

Finding the Fourth Proportional to 17,796,771.17, 24,559,323.07 and 10,455,273.55

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Solution

The fourth proportional to 17,796,771.17, 24,559,323.07 and 10,455,273.55 is: 14,428,147.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,796,771.17 : 24,559,323.07 = 10,455,273.55 : x
  2. Step 2: Convert to fraction form
    17,796,771.17/24,559,323.07 = 10,455,273.55/x
  3. Step 3: Cross multiply
    17,796,771.17x = 24,559,323.07 × 10,455,273.55
  4. Step 4: Simplify right side
    17,796,771.17x = 256,774,440,923,840.41
  5. Step 5: Solve for x
    x = 256,774,440,923,840.41/17,796,771.17
  6. Step 6: Final answer
    x = 14,428,147.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.