Home / 11,359,623,193.80-17,039,434,790.70-6,652,464,252.45

Finding the Fourth Proportional to 11,359,623,193.80, 17,039,434,790.70 and 6,652,464,252.45

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Solution

The fourth proportional to 11,359,623,193.80, 17,039,434,790.70 and 6,652,464,252.45 is: 9,978,696,378.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,623,193.80 : 17,039,434,790.70 = 6,652,464,252.45 : x
  2. Step 2: Convert to fraction form
    11,359,623,193.80/17,039,434,790.70 = 6,652,464,252.45/x
  3. Step 3: Cross multiply
    11,359,623,193.80x = 17,039,434,790.70 × 6,652,464,252.45
  4. Step 4: Simplify right side
    11,359,623,193.80x = 113,354,230,827,084,595,200
  5. Step 5: Solve for x
    x = 113,354,230,827,084,595,200/11,359,623,193.80
  6. Step 6: Final answer
    x = 9,978,696,378.68

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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.