Home / 34,045,145.40-51,067,718.10-16,129,241.40

Finding the Fourth Proportional to 34,045,145.40, 51,067,718.10 and 16,129,241.40

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Solution

The fourth proportional to 34,045,145.40, 51,067,718.10 and 16,129,241.40 is: 24,193,862.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,045,145.40 : 51,067,718.10 = 16,129,241.40 : x
  2. Step 2: Convert to fraction form
    34,045,145.40/51,067,718.10 = 16,129,241.40/x
  3. Step 3: Cross multiply
    34,045,145.40x = 51,067,718.10 × 16,129,241.40
  4. Step 4: Simplify right side
    34,045,145.40x = 823,683,552,982,049.38
  5. Step 5: Solve for x
    x = 823,683,552,982,049.38/34,045,145.40
  6. Step 6: Final answer
    x = 24,193,862.10

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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.