Home / 269,044,014.60-403,566,021.90-246,085,763.40

Finding the Fourth Proportional to 269,044,014.60, 403,566,021.90 and 246,085,763.40

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Solution

The fourth proportional to 269,044,014.60, 403,566,021.90 and 246,085,763.40 is: 369,128,645.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,044,014.60 : 403,566,021.90 = 246,085,763.40 : x
  2. Step 2: Convert to fraction form
    269,044,014.60/403,566,021.90 = 246,085,763.40/x
  3. Step 3: Cross multiply
    269,044,014.60x = 403,566,021.90 × 246,085,763.40
  4. Step 4: Simplify right side
    269,044,014.60x = 99,311,852,581,562,608
  5. Step 5: Solve for x
    x = 99,311,852,581,562,608/269,044,014.60
  6. Step 6: Final answer
    x = 369,128,645.10

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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.