Home / 48,488,024.80-66,914,891.58-26,462,938.24

Finding the Fourth Proportional to 48,488,024.80, 66,914,891.58 and 26,462,938.24

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Solution

The fourth proportional to 48,488,024.80, 66,914,891.58 and 26,462,938.24 is: 36,519,628.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,488,024.80 : 66,914,891.58 = 26,462,938.24 : x
  2. Step 2: Convert to fraction form
    48,488,024.80/66,914,891.58 = 26,462,938.24/x
  3. Step 3: Cross multiply
    48,488,024.80x = 66,914,891.58 × 26,462,938.24
  4. Step 4: Simplify right side
    48,488,024.80x = 1,770,764,643,217,835.75
  5. Step 5: Solve for x
    x = 1,770,764,643,217,835.75/48,488,024.80
  6. Step 6: Final answer
    x = 36,519,628.31

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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.