Home / 41,230,296.61-61,824,289.64-21,810,004.52

Finding the Fourth Proportional to 41,230,296.61, 61,824,289.64 and 21,810,004.52

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Solution

The fourth proportional to 41,230,296.61, 61,824,289.64 and 21,810,004.52 is: 32,703,816.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,230,296.61 : 61,824,289.64 = 21,810,004.52 : x
  2. Step 2: Convert to fraction form
    41,230,296.61/61,824,289.64 = 21,810,004.52/x
  3. Step 3: Cross multiply
    41,230,296.61x = 61,824,289.64 × 21,810,004.52
  4. Step 4: Simplify right side
    41,230,296.61x = 1,348,388,036,076,017.75
  5. Step 5: Solve for x
    x = 1,348,388,036,076,017.75/41,230,296.61
  6. Step 6: Final answer
    x = 32,703,816.05

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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.