Home / 35,638,495,320.60-53,396,520,977.70-16,965,784,344.60

Finding the Fourth Proportional to 35,638,495,320.60, 53,396,520,977.70 and 16,965,784,344.60

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Solution

The fourth proportional to 35,638,495,320.60, 53,396,520,977.70 and 16,965,784,344.60 is: 25,419,531,647.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,638,495,320.60 : 53,396,520,977.70 = 16,965,784,344.60 : x
  2. Step 2: Convert to fraction form
    35,638,495,320.60/53,396,520,977.70 = 16,965,784,344.60/x
  3. Step 3: Cross multiply
    35,638,495,320.60x = 53,396,520,977.70 × 16,965,784,344.60
  4. Step 4: Simplify right side
    35,638,495,320.60x = 905,913,859,659,568,119,808
  5. Step 5: Solve for x
    x = 905,913,859,659,568,119,808/35,638,495,320.60
  6. Step 6: Final answer
    x = 25,419,531,647.17

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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.