Home / 58,977,193.15-81,388,904.39-32,873,366.22

Finding the Fourth Proportional to 58,977,193.15, 81,388,904.39 and 32,873,366.22

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Solution

The fourth proportional to 58,977,193.15, 81,388,904.39 and 32,873,366.22 is: 45,365,455.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,977,193.15 : 81,388,904.39 = 32,873,366.22 : x
  2. Step 2: Convert to fraction form
    58,977,193.15/81,388,904.39 = 32,873,366.22/x
  3. Step 3: Cross multiply
    58,977,193.15x = 81,388,904.39 × 32,873,366.22
  4. Step 4: Simplify right side
    58,977,193.15x = 2,675,527,260,257,035.50
  5. Step 5: Solve for x
    x = 2,675,527,260,257,035.50/58,977,193.15
  6. Step 6: Final answer
    x = 45,365,455.99

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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.