Home / 57,922,284.20-79,913,238.73-32,800,953.31

Finding the Fourth Proportional to 57,922,284.20, 79,913,238.73 and 32,800,953.31

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Solution

The fourth proportional to 57,922,284.20, 79,913,238.73 and 32,800,953.31 is: 45,254,265.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,922,284.20 : 79,913,238.73 = 32,800,953.31 : x
  2. Step 2: Convert to fraction form
    57,922,284.20/79,913,238.73 = 32,800,953.31/x
  3. Step 3: Cross multiply
    57,922,284.20x = 79,913,238.73 × 32,800,953.31
  4. Step 4: Simplify right side
    57,922,284.20x = 2,621,230,412,151,828.50
  5. Step 5: Solve for x
    x = 2,621,230,412,151,828.50/57,922,284.20
  6. Step 6: Final answer
    x = 45,254,265.24

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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.