Home / 35,964,787.88-49,631,313.93-20,069,706.01

Finding the Fourth Proportional to 35,964,787.88, 49,631,313.93 and 20,069,706.01

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Solution

The fourth proportional to 35,964,787.88, 49,631,313.93 and 20,069,706.01 is: 27,696,142.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,964,787.88 : 49,631,313.93 = 20,069,706.01 : x
  2. Step 2: Convert to fraction form
    35,964,787.88/49,631,313.93 = 20,069,706.01/x
  3. Step 3: Cross multiply
    35,964,787.88x = 49,631,313.93 × 20,069,706.01
  4. Step 4: Simplify right side
    35,964,787.88x = 996,085,879,463,564.62
  5. Step 5: Solve for x
    x = 996,085,879,463,564.62/35,964,787.88
  6. Step 6: Final answer
    x = 27,696,142.20

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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.