Home / 25,387,810.99-35,036,183.72-14,224,400.31

Finding the Fourth Proportional to 25,387,810.99, 35,036,183.72 and 14,224,400.31

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Solution

The fourth proportional to 25,387,810.99, 35,036,183.72 and 14,224,400.31 is: 19,630,235.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,387,810.99 : 35,036,183.72 = 14,224,400.31 : x
  2. Step 2: Convert to fraction form
    25,387,810.99/35,036,183.72 = 14,224,400.31/x
  3. Step 3: Cross multiply
    25,387,810.99x = 35,036,183.72 × 14,224,400.31
  4. Step 4: Simplify right side
    25,387,810.99x = 498,368,702,567,984.94
  5. Step 5: Solve for x
    x = 498,368,702,567,984.94/25,387,810.99
  6. Step 6: Final answer
    x = 19,630,235.26

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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.