Home / 73,926,868.10-110,890,302.15-32,986,228.10

Finding the Fourth Proportional to 73,926,868.10, 110,890,302.15 and 32,986,228.10

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Solution

The fourth proportional to 73,926,868.10, 110,890,302.15 and 32,986,228.10 is: 49,479,342.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,926,868.10 : 110,890,302.15 = 32,986,228.10 : x
  2. Step 2: Convert to fraction form
    73,926,868.10/110,890,302.15 = 32,986,228.10/x
  3. Step 3: Cross multiply
    73,926,868.10x = 110,890,302.15 × 32,986,228.10
  4. Step 4: Simplify right side
    73,926,868.10x = 3,657,852,800,797,821
  5. Step 5: Solve for x
    x = 3,657,852,800,797,821/73,926,868.10
  6. Step 6: Final answer
    x = 49,479,342.15

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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.