Home / 11,834,771,445.77-16,331,782,750.02-6,409,263,084.23

Finding the Fourth Proportional to 11,834,771,445.77, 16,331,782,750.02 and 6,409,263,084.23

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Solution

The fourth proportional to 11,834,771,445.77, 16,331,782,750.02 and 6,409,263,084.23 is: 8,844,673,744.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834,771,445.77 : 16,331,782,750.02 = 6,409,263,084.23 : x
  2. Step 2: Convert to fraction form
    11,834,771,445.77/16,331,782,750.02 = 6,409,263,084.23/x
  3. Step 3: Cross multiply
    11,834,771,445.77x = 16,331,782,750.02 × 6,409,263,084.23
  4. Step 4: Simplify right side
    11,834,771,445.77x = 104,674,692,279,335,436,288
  5. Step 5: Solve for x
    x = 104,674,692,279,335,436,288/11,834,771,445.77
  6. Step 6: Final answer
    x = 8,844,673,744.57

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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.