Home / 17,796,771.50-24,559,323.48-10,455,273.86

Finding the Fourth Proportional to 17,796,771.50, 24,559,323.48 and 10,455,273.86

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Solution

The fourth proportional to 17,796,771.50, 24,559,323.48 and 10,455,273.86 is: 14,428,147.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,796,771.50 : 24,559,323.48 = 10,455,273.86 : x
  2. Step 2: Convert to fraction form
    17,796,771.50/24,559,323.48 = 10,455,273.86/x
  3. Step 3: Cross multiply
    17,796,771.50x = 24,559,323.48 × 10,455,273.86
  4. Step 4: Simplify right side
    17,796,771.50x = 256,774,452,799,728.22
  5. Step 5: Solve for x
    x = 256,774,452,799,728.22/17,796,771.50
  6. Step 6: Final answer
    x = 14,428,147.98

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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.