Home / 54,576,870.42-75,315,691.23-29,797,056.46

Finding the Fourth Proportional to 54,576,870.42, 75,315,691.23 and 29,797,056.46

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Solution

The fourth proportional to 54,576,870.42, 75,315,691.23 and 29,797,056.46 is: 41,119,725.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,576,870.42 : 75,315,691.23 = 29,797,056.46 : x
  2. Step 2: Convert to fraction form
    54,576,870.42/75,315,691.23 = 29,797,056.46/x
  3. Step 3: Cross multiply
    54,576,870.42x = 75,315,691.23 × 29,797,056.46
  4. Step 4: Simplify right side
    54,576,870.42x = 2,244,185,903,527,658.50
  5. Step 5: Solve for x
    x = 2,244,185,903,527,658.50/54,576,870.42
  6. Step 6: Final answer
    x = 41,119,725.01

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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.