Home / 54,606,424.93-75,356,418.57-29,826,627.58

Finding the Fourth Proportional to 54,606,424.93, 75,356,418.57 and 29,826,627.58

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Solution

The fourth proportional to 54,606,424.93, 75,356,418.57 and 29,826,627.58 is: 41,160,501.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,606,424.93 : 75,356,418.57 = 29,826,627.58 : x
  2. Step 2: Convert to fraction form
    54,606,424.93/75,356,418.57 = 29,826,627.58/x
  3. Step 3: Cross multiply
    54,606,424.93x = 75,356,418.57 × 29,826,627.58
  4. Step 4: Simplify right side
    54,606,424.93x = 2,247,627,832,449,985.75
  5. Step 5: Solve for x
    x = 2,247,627,832,449,985.75/54,606,424.93
  6. Step 6: Final answer
    x = 41,160,501.45

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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.