Home / 25,345,131.56-34,976,969.44-14,333,528.04

Finding the Fourth Proportional to 25,345,131.56, 34,976,969.44 and 14,333,528.04

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Solution

The fourth proportional to 25,345,131.56, 34,976,969.44 and 14,333,528.04 is: 19,780,657.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,345,131.56 : 34,976,969.44 = 14,333,528.04 : x
  2. Step 2: Convert to fraction form
    25,345,131.56/34,976,969.44 = 14,333,528.04/x
  3. Step 3: Cross multiply
    25,345,131.56x = 34,976,969.44 × 14,333,528.04
  4. Step 4: Simplify right side
    25,345,131.56x = 501,343,372,055,465.69
  5. Step 5: Solve for x
    x = 501,343,372,055,465.69/25,345,131.56
  6. Step 6: Final answer
    x = 19,780,657.71

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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.