Home / 27,042,694.77-37,318,857.53-14,653,126.29

Finding the Fourth Proportional to 27,042,694.77, 37,318,857.53 and 14,653,126.29

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Solution

The fourth proportional to 27,042,694.77, 37,318,857.53 and 14,653,126.29 is: 20,221,281.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,042,694.77 : 37,318,857.53 = 14,653,126.29 : x
  2. Step 2: Convert to fraction form
    27,042,694.77/37,318,857.53 = 14,653,126.29/x
  3. Step 3: Cross multiply
    27,042,694.77x = 37,318,857.53 × 14,653,126.29
  4. Step 4: Simplify right side
    27,042,694.77x = 546,837,932,312,341.75
  5. Step 5: Solve for x
    x = 546,837,932,312,341.75/27,042,694.77
  6. Step 6: Final answer
    x = 20,221,281.09

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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.