Home / 49,243,456.24-67,959,486.04-27,216,482.32

Finding the Fourth Proportional to 49,243,456.24, 67,959,486.04 and 27,216,482.32

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Solution

The fourth proportional to 49,243,456.24, 67,959,486.04 and 27,216,482.32 is: 37,560,689.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,243,456.24 : 67,959,486.04 = 27,216,482.32 : x
  2. Step 2: Convert to fraction form
    49,243,456.24/67,959,486.04 = 27,216,482.32/x
  3. Step 3: Cross multiply
    49,243,456.24x = 67,959,486.04 × 27,216,482.32
  4. Step 4: Simplify right side
    49,243,456.24x = 1,849,618,150,283,947
  5. Step 5: Solve for x
    x = 1,849,618,150,283,947/49,243,456.24
  6. Step 6: Final answer
    x = 37,560,689.10

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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.