Home / 58,977,279.04-81,389,022.60-32,873,451.70

Finding the Fourth Proportional to 58,977,279.04, 81,389,022.60 and 32,873,451.70

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Solution

The fourth proportional to 58,977,279.04, 81,389,022.60 and 32,873,451.70 is: 45,365,573.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,977,279.04 : 81,389,022.60 = 32,873,451.70 : x
  2. Step 2: Convert to fraction form
    58,977,279.04/81,389,022.60 = 32,873,451.70/x
  3. Step 3: Cross multiply
    58,977,279.04x = 81,389,022.60 × 32,873,451.70
  4. Step 4: Simplify right side
    58,977,279.04x = 2,675,538,103,351,308
  5. Step 5: Solve for x
    x = 2,675,538,103,351,308/58,977,279.04
  6. Step 6: Final answer
    x = 45,365,573.78

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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.