Home / 11,043,438,107.84-16,567,483,956.70-3,581,439,047.30

Finding the Fourth Proportional to 11,043,438,107.84, 16,567,483,956.70 and 3,581,439,047.30

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Solution

The fourth proportional to 11,043,438,107.84, 16,567,483,956.70 and 3,581,439,047.30 is: 5,372,913,161.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,043,438,107.84 : 16,567,483,956.70 = 3,581,439,047.30 : x
  2. Step 2: Convert to fraction form
    11,043,438,107.84/16,567,483,956.70 = 3,581,439,047.30/x
  3. Step 3: Cross multiply
    11,043,438,107.84x = 16,567,483,956.70 × 3,581,439,047.30
  4. Step 4: Simplify right side
    11,043,438,107.84x = 59,335,433,958,041,690,112
  5. Step 5: Solve for x
    x = 59,335,433,958,041,690,112/11,043,438,107.84
  6. Step 6: Final answer
    x = 5,372,913,161.52

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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.