Home / 41,945,740.13-57,886,915.46-23,360,877.28

Finding the Fourth Proportional to 41,945,740.13, 57,886,915.46 and 23,360,877.28

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Solution

The fourth proportional to 41,945,740.13, 57,886,915.46 and 23,360,877.28 is: 32,239,009.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,945,740.13 : 57,886,915.46 = 23,360,877.28 : x
  2. Step 2: Convert to fraction form
    41,945,740.13/57,886,915.46 = 23,360,877.28/x
  3. Step 3: Cross multiply
    41,945,740.13x = 57,886,915.46 × 23,360,877.28
  4. Step 4: Simplify right side
    41,945,740.13x = 1,352,289,128,363,929
  5. Step 5: Solve for x
    x = 1,352,289,128,363,929/41,945,740.13
  6. Step 6: Final answer
    x = 32,239,009.83

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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.