Home / 11,020,035,884.16-16,530,113,545.92-3,265,315,996.80

Finding the Fourth Proportional to 11,020,035,884.16, 16,530,113,545.92 and 3,265,315,996.80

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Solution

The fourth proportional to 11,020,035,884.16, 16,530,113,545.92 and 3,265,315,996.80 is: 4,897,991,690.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,020,035,884.16 : 16,530,113,545.92 = 3,265,315,996.80 : x
  2. Step 2: Convert to fraction form
    11,020,035,884.16/16,530,113,545.92 = 3,265,315,996.80/x
  3. Step 3: Cross multiply
    11,020,035,884.16x = 16,530,113,545.92 × 3,265,315,996.80
  4. Step 4: Simplify right side
    11,020,035,884.16x = 53,976,044,190,412,947,456
  5. Step 5: Solve for x
    x = 53,976,044,190,412,947,456/11,020,035,884.16
  6. Step 6: Final answer
    x = 4,897,991,690.57

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Double scale
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1.5x scale

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.