Home / 10,510,198,085.24-14,502,513,103.98-6,383,436,517.29

Finding the Fourth Proportional to 10,510,198,085.24, 14,502,513,103.98 and 6,383,436,517.29

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Solution

The fourth proportional to 10,510,198,085.24, 14,502,513,103.98 and 6,383,436,517.29 is: 8,808,194,763.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,510,198,085.24 : 14,502,513,103.98 = 6,383,436,517.29 : x
  2. Step 2: Convert to fraction form
    10,510,198,085.24/14,502,513,103.98 = 6,383,436,517.29/x
  3. Step 3: Cross multiply
    10,510,198,085.24x = 14,502,513,103.98 × 6,383,436,517.29
  4. Step 4: Simplify right side
    10,510,198,085.24x = 92,575,871,740,387,295,232
  5. Step 5: Solve for x
    x = 92,575,871,740,387,295,232/10,510,198,085.24
  6. Step 6: Final answer
    x = 8,808,194,763.75

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1.5x scale

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.