Home / 33,849,295.36-46,700,492.16-21,633,199.36

Finding the Fourth Proportional to 33,849,295.36, 46,700,492.16 and 21,633,199.36

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Solution

The fourth proportional to 33,849,295.36, 46,700,492.16 and 21,633,199.36 is: 29,846,442.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,849,295.36 : 46,700,492.16 = 21,633,199.36 : x
  2. Step 2: Convert to fraction form
    33,849,295.36/46,700,492.16 = 21,633,199.36/x
  3. Step 3: Cross multiply
    33,849,295.36x = 46,700,492.16 × 21,633,199.36
  4. Step 4: Simplify right side
    33,849,295.36x = 1,010,281,057,107,396.88
  5. Step 5: Solve for x
    x = 1,010,281,057,107,396.88/33,849,295.36
  6. Step 6: Final answer
    x = 29,846,442.78

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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.