Home / 269,044,010.10-403,566,015.15-246,085,758.90

Finding the Fourth Proportional to 269,044,010.10, 403,566,015.15 and 246,085,758.90

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Solution

The fourth proportional to 269,044,010.10, 403,566,015.15 and 246,085,758.90 is: 369,128,638.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,044,010.10 : 403,566,015.15 = 246,085,758.90 : x
  2. Step 2: Convert to fraction form
    269,044,010.10/403,566,015.15 = 246,085,758.90/x
  3. Step 3: Cross multiply
    269,044,010.10x = 403,566,015.15 × 246,085,758.90
  4. Step 4: Simplify right side
    269,044,010.10x = 99,311,849,104,436,640
  5. Step 5: Solve for x
    x = 99,311,849,104,436,640/269,044,010.10
  6. Step 6: Final answer
    x = 369,128,638.35

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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.