Home / 35,969,244.24-49,637,521.80-19,449,329.40

Finding the Fourth Proportional to 35,969,244.24, 49,637,521.80 and 19,449,329.40

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Solution

The fourth proportional to 35,969,244.24, 49,637,521.80 and 19,449,329.40 is: 26,840,055.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,969,244.24 : 49,637,521.80 = 19,449,329.40 : x
  2. Step 2: Convert to fraction form
    35,969,244.24/49,637,521.80 = 19,449,329.40/x
  3. Step 3: Cross multiply
    35,969,244.24x = 49,637,521.80 × 19,449,329.40
  4. Step 4: Simplify right side
    35,969,244.24x = 965,416,512,087,880.75
  5. Step 5: Solve for x
    x = 965,416,512,087,880.75/35,969,244.24
  6. Step 6: Final answer
    x = 26,840,055.51

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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.