Home / 11,020,035,885.16-16,530,113,547.42-3,265,315,997.80

Finding the Fourth Proportional to 11,020,035,885.16, 16,530,113,547.42 and 3,265,315,997.80

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Solution

The fourth proportional to 11,020,035,885.16, 16,530,113,547.42 and 3,265,315,997.80 is: 4,897,991,692.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,020,035,885.16 : 16,530,113,547.42 = 3,265,315,997.80 : x
  2. Step 2: Convert to fraction form
    11,020,035,885.16/16,530,113,547.42 = 3,265,315,997.80/x
  3. Step 3: Cross multiply
    11,020,035,885.16x = 16,530,113,547.42 × 3,265,315,997.80
  4. Step 4: Simplify right side
    11,020,035,885.16x = 53,976,044,211,841,040,384
  5. Step 5: Solve for x
    x = 53,976,044,211,841,040,384/11,020,035,885.16
  6. Step 6: Final answer
    x = 4,897,991,692.07

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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.