Home / 17,529,038.65-26,413,206.43-14,404,165.57

Finding the Fourth Proportional to 17,529,038.65, 26,413,206.43 and 14,404,165.57

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Solution

The fourth proportional to 17,529,038.65, 26,413,206.43 and 14,404,165.57 is: 21,704,567.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,038.65 : 26,413,206.43 = 14,404,165.57 : x
  2. Step 2: Convert to fraction form
    17,529,038.65/26,413,206.43 = 14,404,165.57/x
  3. Step 3: Cross multiply
    17,529,038.65x = 26,413,206.43 × 14,404,165.57
  4. Step 4: Simplify right side
    17,529,038.65x = 380,460,198,652,308.62
  5. Step 5: Solve for x
    x = 380,460,198,652,308.62/17,529,038.65
  6. Step 6: Final answer
    x = 21,704,567.28

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.