Home / 26,513,538.52-36,584,406.72-14,910,410.02

Finding the Fourth Proportional to 26,513,538.52, 36,584,406.72 and 14,910,410.02

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Solution

The fourth proportional to 26,513,538.52, 36,584,406.72 and 14,910,410.02 is: 20,573,960.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,513,538.52 : 36,584,406.72 = 14,910,410.02 : x
  2. Step 2: Convert to fraction form
    26,513,538.52/36,584,406.72 = 14,910,410.02/x
  3. Step 3: Cross multiply
    26,513,538.52x = 36,584,406.72 × 14,910,410.02
  4. Step 4: Simplify right side
    26,513,538.52x = 545,488,504,533,643.31
  5. Step 5: Solve for x
    x = 545,488,504,533,643.31/26,513,538.52
  6. Step 6: Final answer
    x = 20,573,960.89

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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.