Home / 26,706,766.94-40,105,995.04-16,392,552.12

Finding the Fourth Proportional to 26,706,766.94, 40,105,995.04 and 16,392,552.12

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Solution

The fourth proportional to 26,706,766.94, 40,105,995.04 and 16,392,552.12 is: 24,616,967.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,706,766.94 : 40,105,995.04 = 16,392,552.12 : x
  2. Step 2: Convert to fraction form
    26,706,766.94/40,105,995.04 = 16,392,552.12/x
  3. Step 3: Cross multiply
    26,706,766.94x = 40,105,995.04 × 16,392,552.12
  4. Step 4: Simplify right side
    26,706,766.94x = 657,439,614,017,661.38
  5. Step 5: Solve for x
    x = 657,439,614,017,661.38/26,706,766.94
  6. Step 6: Final answer
    x = 24,616,967.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.