Home / 26,221,482.60-36,185,797.64-14,619,768.36

Finding the Fourth Proportional to 26,221,482.60, 36,185,797.64 and 14,619,768.36

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Solution

The fourth proportional to 26,221,482.60, 36,185,797.64 and 14,619,768.36 is: 20,175,364.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,221,482.60 : 36,185,797.64 = 14,619,768.36 : x
  2. Step 2: Convert to fraction form
    26,221,482.60/36,185,797.64 = 14,619,768.36/x
  3. Step 3: Cross multiply
    26,221,482.60x = 36,185,797.64 × 14,619,768.36
  4. Step 4: Simplify right side
    26,221,482.60x = 529,027,979,418,634.69
  5. Step 5: Solve for x
    x = 529,027,979,418,634.69/26,221,482.60
  6. Step 6: Final answer
    x = 20,175,364.89

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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.