Home / 35,719,535,958.87-53,579,303,919.85-13,337,032,265.68

Finding the Fourth Proportional to 35,719,535,958.87, 53,579,303,919.85 and 13,337,032,265.68

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Solution

The fourth proportional to 35,719,535,958.87, 53,579,303,919.85 and 13,337,032,265.68 is: 20,005,548,391.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,719,535,958.87 : 53,579,303,919.85 = 13,337,032,265.68 : x
  2. Step 2: Convert to fraction form
    35,719,535,958.87/53,579,303,919.85 = 13,337,032,265.68/x
  3. Step 3: Cross multiply
    35,719,535,958.87x = 53,579,303,919.85 × 13,337,032,265.68
  4. Step 4: Simplify right side
    35,719,535,958.87x = 714,588,905,151,714,295,808
  5. Step 5: Solve for x
    x = 714,588,905,151,714,295,808/35,719,535,958.87
  6. Step 6: Final answer
    x = 20,005,548,391.63

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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.