Home / 27,283,913.10-37,652,691.23-14,894,667.11

Finding the Fourth Proportional to 27,283,913.10, 37,652,691.23 and 14,894,667.11

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Solution

The fourth proportional to 27,283,913.10, 37,652,691.23 and 14,894,667.11 is: 20,555,127.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,283,913.10 : 37,652,691.23 = 14,894,667.11 : x
  2. Step 2: Convert to fraction form
    27,283,913.10/37,652,691.23 = 14,894,667.11/x
  3. Step 3: Cross multiply
    27,283,913.10x = 37,652,691.23 × 14,894,667.11
  4. Step 4: Simplify right side
    27,283,913.10x = 560,824,301,403,729.69
  5. Step 5: Solve for x
    x = 560,824,301,403,729.69/27,283,913.10
  6. Step 6: Final answer
    x = 20,555,127.09

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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.