Home / 33,215,205.30-49,780,817.55-29,604,030.90

Finding the Fourth Proportional to 33,215,205.30, 49,780,817.55 and 29,604,030.90

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Solution

The fourth proportional to 33,215,205.30, 49,780,817.55 and 29,604,030.90 is: 44,368,621.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,215,205.30 : 49,780,817.55 = 29,604,030.90 : x
  2. Step 2: Convert to fraction form
    33,215,205.30/49,780,817.55 = 29,604,030.90/x
  3. Step 3: Cross multiply
    33,215,205.30x = 49,780,817.55 × 29,604,030.90
  4. Step 4: Simplify right side
    33,215,205.30x = 1,473,712,860,977,462.25
  5. Step 5: Solve for x
    x = 1,473,712,860,977,462.25/33,215,205.30
  6. Step 6: Final answer
    x = 44,368,621.17

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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.