Home / 25,845,569.04-38,481,415.44-25,483,639.44

Finding the Fourth Proportional to 25,845,569.04, 38,481,415.44 and 25,483,639.44

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Solution

The fourth proportional to 25,845,569.04, 38,481,415.44 and 25,483,639.44 is: 37,942,539.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,845,569.04 : 38,481,415.44 = 25,483,639.44 : x
  2. Step 2: Convert to fraction form
    25,845,569.04/38,481,415.44 = 25,483,639.44/x
  3. Step 3: Cross multiply
    25,845,569.04x = 38,481,415.44 × 25,483,639.44
  4. Step 4: Simplify right side
    25,845,569.04x = 980,646,516,213,809
  5. Step 5: Solve for x
    x = 980,646,516,213,809/25,845,569.04
  6. Step 6: Final answer
    x = 37,942,539.19

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.