Home / 54,605,090.04-75,354,528.09-29,825,271.69

Finding the Fourth Proportional to 54,605,090.04, 75,354,528.09 and 29,825,271.69

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Solution

The fourth proportional to 54,605,090.04, 75,354,528.09 and 29,825,271.69 is: 41,158,603.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,605,090.04 : 75,354,528.09 = 29,825,271.69 : x
  2. Step 2: Convert to fraction form
    54,605,090.04/75,354,528.09 = 29,825,271.69/x
  3. Step 3: Cross multiply
    54,605,090.04x = 75,354,528.09 × 29,825,271.69
  4. Step 4: Simplify right side
    54,605,090.04x = 2,247,469,273,355,987
  5. Step 5: Solve for x
    x = 2,247,469,273,355,987/54,605,090.04
  6. Step 6: Final answer
    x = 41,158,603.93

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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.