Home / 29,009,725.44-40,090,836.48-23,774,478

Finding the Fourth Proportional to 29,009,725.44, 40,090,836.48 and 23,774,478

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Solution

The fourth proportional to 29,009,725.44, 40,090,836.48 and 23,774,478 is: 32,855,833.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,009,725.44 : 40,090,836.48 = 23,774,478 : x
  2. Step 2: Convert to fraction form
    29,009,725.44/40,090,836.48 = 23,774,478/x
  3. Step 3: Cross multiply
    29,009,725.44x = 40,090,836.48 × 23,774,478
  4. Step 4: Simplify right side
    29,009,725.44x = 953,138,709,895,357.38
  5. Step 5: Solve for x
    x = 953,138,709,895,357.38/29,009,725.44
  6. Step 6: Final answer
    x = 32,855,833.53

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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.