Home / 11,103,108,675.35-16,655,201,146.24-3,641,031,334.53

Finding the Fourth Proportional to 11,103,108,675.35, 16,655,201,146.24 and 3,641,031,334.53

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Solution

The fourth proportional to 11,103,108,675.35, 16,655,201,146.24 and 3,641,031,334.53 is: 5,461,723,471.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,103,108,675.35 : 16,655,201,146.24 = 3,641,031,334.53 : x
  2. Step 2: Convert to fraction form
    11,103,108,675.35/16,655,201,146.24 = 3,641,031,334.53/x
  3. Step 3: Cross multiply
    11,103,108,675.35x = 16,655,201,146.24 × 3,641,031,334.53
  4. Step 4: Simplify right side
    11,103,108,675.35x = 60,642,109,256,370,741,248
  5. Step 5: Solve for x
    x = 60,642,109,256,370,741,248/11,103,108,675.35
  6. Step 6: Final answer
    x = 5,461,723,471.29

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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.