Home / 41,385,752.16-57,112,353.76-23,992,180.32

Finding the Fourth Proportional to 41,385,752.16, 57,112,353.76 and 23,992,180.32

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Solution

The fourth proportional to 41,385,752.16, 57,112,353.76 and 23,992,180.32 is: 33,109,217.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,385,752.16 : 57,112,353.76 = 23,992,180.32 : x
  2. Step 2: Convert to fraction form
    41,385,752.16/57,112,353.76 = 23,992,180.32/x
  3. Step 3: Cross multiply
    41,385,752.16x = 57,112,353.76 × 23,992,180.32
  4. Step 4: Simplify right side
    41,385,752.16x = 1,370,249,889,909,550
  5. Step 5: Solve for x
    x = 1,370,249,889,909,550/41,385,752.16
  6. Step 6: Final answer
    x = 33,109,217.99

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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.