Home / 46,863,687.17-64,666,964.91-25,955,172.11

Finding the Fourth Proportional to 46,863,687.17, 64,666,964.91 and 25,955,172.11

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Solution

The fourth proportional to 46,863,687.17, 64,666,964.91 and 25,955,172.11 is: 35,815,410.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,863,687.17 : 64,666,964.91 = 25,955,172.11 : x
  2. Step 2: Convert to fraction form
    46,863,687.17/64,666,964.91 = 25,955,172.11/x
  3. Step 3: Cross multiply
    46,863,687.17x = 64,666,964.91 × 25,955,172.11
  4. Step 4: Simplify right side
    46,863,687.17x = 1,678,442,204,070,380.50
  5. Step 5: Solve for x
    x = 1,678,442,204,070,380.50/46,863,687.17
  6. Step 6: Final answer
    x = 35,815,410.72

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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.