Home / 26,513,537.52-36,584,405.34-14,910,409.02

Finding the Fourth Proportional to 26,513,537.52, 36,584,405.34 and 14,910,409.02

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Solution

The fourth proportional to 26,513,537.52, 36,584,405.34 and 14,910,409.02 is: 20,573,959.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,513,537.52 : 36,584,405.34 = 14,910,409.02 : x
  2. Step 2: Convert to fraction form
    26,513,537.52/36,584,405.34 = 14,910,409.02/x
  3. Step 3: Cross multiply
    26,513,537.52x = 36,584,405.34 × 14,910,409.02
  4. Step 4: Simplify right side
    26,513,537.52x = 545,488,447,372,872.19
  5. Step 5: Solve for x
    x = 545,488,447,372,872.19/26,513,537.52
  6. Step 6: Final answer
    x = 20,573,959.51

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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.