Home / 34,049,030.40-46,988,796-18,579,963.87

Finding the Fourth Proportional to 34,049,030.40, 46,988,796 and 18,579,963.87

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Solution

The fourth proportional to 34,049,030.40, 46,988,796 and 18,579,963.87 is: 25,640,968.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,049,030.40 : 46,988,796 = 18,579,963.87 : x
  2. Step 2: Convert to fraction form
    34,049,030.40/46,988,796 = 18,579,963.87/x
  3. Step 3: Cross multiply
    34,049,030.40x = 46,988,796 × 18,579,963.87
  4. Step 4: Simplify right side
    34,049,030.40x = 873,050,131,974,800.62
  5. Step 5: Solve for x
    x = 873,050,131,974,800.62/34,049,030.40
  6. Step 6: Final answer
    x = 25,640,968.97

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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.