Home / 39,964,912.01-55,152,915.90-24,492,008.51

Finding the Fourth Proportional to 39,964,912.01, 55,152,915.90 and 24,492,008.51

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Solution

The fourth proportional to 39,964,912.01, 55,152,915.90 and 24,492,008.51 is: 33,799,791.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,964,912.01 : 55,152,915.90 = 24,492,008.51 : x
  2. Step 2: Convert to fraction form
    39,964,912.01/55,152,915.90 = 24,492,008.51/x
  3. Step 3: Cross multiply
    39,964,912.01x = 55,152,915.90 × 24,492,008.51
  4. Step 4: Simplify right side
    39,964,912.01x = 1,350,805,685,574,114.25
  5. Step 5: Solve for x
    x = 1,350,805,685,574,114.25/39,964,912.01
  6. Step 6: Final answer
    x = 33,799,791.31

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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.