Home / 41,588,541.68-57,388,335.99-23,003,281.88

Finding the Fourth Proportional to 41,588,541.68, 57,388,335.99 and 23,003,281.88

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Solution

The fourth proportional to 41,588,541.68, 57,388,335.99 and 23,003,281.88 is: 31,742,398.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,588,541.68 : 57,388,335.99 = 23,003,281.88 : x
  2. Step 2: Convert to fraction form
    41,588,541.68/57,388,335.99 = 23,003,281.88/x
  3. Step 3: Cross multiply
    41,588,541.68x = 57,388,335.99 × 23,003,281.88
  4. Step 4: Simplify right side
    41,588,541.68x = 1,320,120,069,115,177.25
  5. Step 5: Solve for x
    x = 1,320,120,069,115,177.25/41,588,541.68
  6. Step 6: Final answer
    x = 31,742,398.65

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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.