Home / 119,437,574.44-179,049,673.50-46,637,418.28

Finding the Fourth Proportional to 119,437,574.44, 179,049,673.50 and 46,637,418.28

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Solution

The fourth proportional to 119,437,574.44, 179,049,673.50 and 46,637,418.28 is: 69,914,468.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,437,574.44 : 179,049,673.50 = 46,637,418.28 : x
  2. Step 2: Convert to fraction form
    119,437,574.44/179,049,673.50 = 46,637,418.28/x
  3. Step 3: Cross multiply
    119,437,574.44x = 179,049,673.50 × 46,637,418.28
  4. Step 4: Simplify right side
    119,437,574.44x = 8,350,414,515,916,932
  5. Step 5: Solve for x
    x = 8,350,414,515,916,932/119,437,574.44
  6. Step 6: Final answer
    x = 69,914,468.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.