Home / 17,384,857.10-26,080,784.85-14,564,501.90

Finding the Fourth Proportional to 17,384,857.10, 26,080,784.85 and 14,564,501.90

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Solution

The fourth proportional to 17,384,857.10, 26,080,784.85 and 14,564,501.90 is: 21,849,684.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,384,857.10 : 26,080,784.85 = 14,564,501.90 : x
  2. Step 2: Convert to fraction form
    17,384,857.10/26,080,784.85 = 14,564,501.90/x
  3. Step 3: Cross multiply
    17,384,857.10x = 26,080,784.85 × 14,564,501.90
  4. Step 4: Simplify right side
    17,384,857.10x = 379,853,640,501,316.25
  5. Step 5: Solve for x
    x = 379,853,640,501,316.25/17,384,857.10
  6. Step 6: Final answer
    x = 21,849,684.37

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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.