Home / 41,532,860.84-57,316,504.37-22,949,204.72

Finding the Fourth Proportional to 41,532,860.84, 57,316,504.37 and 22,949,204.72

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Solution

The fourth proportional to 41,532,860.84, 57,316,504.37 and 22,949,204.72 is: 31,670,541.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,532,860.84 : 57,316,504.37 = 22,949,204.72 : x
  2. Step 2: Convert to fraction form
    41,532,860.84/57,316,504.37 = 22,949,204.72/x
  3. Step 3: Cross multiply
    41,532,860.84x = 57,316,504.37 × 22,949,204.72
  4. Step 4: Simplify right side
    41,532,860.84x = 1,315,368,192,220,576
  5. Step 5: Solve for x
    x = 1,315,368,192,220,576/41,532,860.84
  6. Step 6: Final answer
    x = 31,670,541.49

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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.