Home / 54,544,103.93-75,272,464.55-29,765,890.06

Finding the Fourth Proportional to 54,544,103.93, 75,272,464.55 and 29,765,890.06

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Solution

The fourth proportional to 54,544,103.93, 75,272,464.55 and 29,765,890.06 is: 41,077,802.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,544,103.93 : 75,272,464.55 = 29,765,890.06 : x
  2. Step 2: Convert to fraction form
    54,544,103.93/75,272,464.55 = 29,765,890.06/x
  3. Step 3: Cross multiply
    54,544,103.93x = 75,272,464.55 × 29,765,890.06
  4. Step 4: Simplify right side
    54,544,103.93x = 2,240,551,904,226,780.75
  5. Step 5: Solve for x
    x = 2,240,551,904,226,780.75/54,544,103.93
  6. Step 6: Final answer
    x = 41,077,802.05

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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.