Home / 26,760,968.94-36,927,175.20-14,839,482.72

Finding the Fourth Proportional to 26,760,968.94, 36,927,175.20 and 14,839,482.72

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Solution

The fourth proportional to 26,760,968.94, 36,927,175.20 and 14,839,482.72 is: 20,476,843.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,760,968.94 : 36,927,175.20 = 14,839,482.72 : x
  2. Step 2: Convert to fraction form
    26,760,968.94/36,927,175.20 = 14,839,482.72/x
  3. Step 3: Cross multiply
    26,760,968.94x = 36,927,175.20 × 14,839,482.72
  4. Step 4: Simplify right side
    26,760,968.94x = 547,980,178,278,812.62
  5. Step 5: Solve for x
    x = 547,980,178,278,812.62/26,760,968.94
  6. Step 6: Final answer
    x = 20,476,843.70

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1.5x scale

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.