Home / 29,945,737.80-41,325,242.72-16,194,701.93

Finding the Fourth Proportional to 29,945,737.80, 41,325,242.72 and 16,194,701.93

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Solution

The fourth proportional to 29,945,737.80, 41,325,242.72 and 16,194,701.93 is: 22,348,756.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,945,737.80 : 41,325,242.72 = 16,194,701.93 : x
  2. Step 2: Convert to fraction form
    29,945,737.80/41,325,242.72 = 16,194,701.93/x
  3. Step 3: Cross multiply
    29,945,737.80x = 41,325,242.72 × 16,194,701.93
  4. Step 4: Simplify right side
    29,945,737.80x = 669,249,987,747,702.88
  5. Step 5: Solve for x
    x = 669,249,987,747,702.88/29,945,737.80
  6. Step 6: Final answer
    x = 22,348,756.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.