Home / 41,788,725.68-57,668,140.51-23,203,774.64

Finding the Fourth Proportional to 41,788,725.68, 57,668,140.51 and 23,203,774.64

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Solution

The fourth proportional to 41,788,725.68, 57,668,140.51 and 23,203,774.64 is: 32,021,041.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,788,725.68 : 57,668,140.51 = 23,203,774.64 : x
  2. Step 2: Convert to fraction form
    41,788,725.68/57,668,140.51 = 23,203,774.64/x
  3. Step 3: Cross multiply
    41,788,725.68x = 57,668,140.51 × 23,203,774.64
  4. Step 4: Simplify right side
    41,788,725.68x = 1,338,118,536,185,876
  5. Step 5: Solve for x
    x = 1,338,118,536,185,876/41,788,725.68
  6. Step 6: Final answer
    x = 32,021,041.91

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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.