Home / 58,977,204.40-81,388,919.91-32,873,377.47

Finding the Fourth Proportional to 58,977,204.40, 81,388,919.91 and 32,873,377.47

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Solution

The fourth proportional to 58,977,204.40, 81,388,919.91 and 32,873,377.47 is: 45,365,471.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,977,204.40 : 81,388,919.91 = 32,873,377.47 : x
  2. Step 2: Convert to fraction form
    58,977,204.40/81,388,919.91 = 32,873,377.47/x
  3. Step 3: Cross multiply
    58,977,204.40x = 81,388,919.91 × 32,873,377.47
  4. Step 4: Simplify right side
    58,977,204.40x = 2,675,528,686,077,028
  5. Step 5: Solve for x
    x = 2,675,528,686,077,028/58,977,204.40
  6. Step 6: Final answer
    x = 45,365,471.51

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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.