Home / 41,388,378.33-57,117,251.46-23,750,510.64

Finding the Fourth Proportional to 41,388,378.33, 57,117,251.46 and 23,750,510.64

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Solution

The fourth proportional to 41,388,378.33, 57,117,251.46 and 23,750,510.64 is: 32,776,444.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,388,378.33 : 57,117,251.46 = 23,750,510.64 : x
  2. Step 2: Convert to fraction form
    41,388,378.33/57,117,251.46 = 23,750,510.64/x
  3. Step 3: Cross multiply
    41,388,378.33x = 57,117,251.46 × 23,750,510.64
  4. Step 4: Simplify right side
    41,388,378.33x = 1,356,563,888,528,285.50
  5. Step 5: Solve for x
    x = 1,356,563,888,528,285.50/41,388,378.33
  6. Step 6: Final answer
    x = 32,776,444.58

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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.