Home / 11,043,438,109.84-16,567,483,959.70-3,581,439,049.30

Finding the Fourth Proportional to 11,043,438,109.84, 16,567,483,959.70 and 3,581,439,049.30

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Solution

The fourth proportional to 11,043,438,109.84, 16,567,483,959.70 and 3,581,439,049.30 is: 5,372,913,164.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,043,438,109.84 : 16,567,483,959.70 = 3,581,439,049.30 : x
  2. Step 2: Convert to fraction form
    11,043,438,109.84/16,567,483,959.70 = 3,581,439,049.30/x
  3. Step 3: Cross multiply
    11,043,438,109.84x = 16,567,483,959.70 × 3,581,439,049.30
  4. Step 4: Simplify right side
    11,043,438,109.84x = 59,335,434,001,920,974,848
  5. Step 5: Solve for x
    x = 59,335,434,001,920,974,848/11,043,438,109.84
  6. Step 6: Final answer
    x = 5,372,913,164.52

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1.5x scale

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.