Home / 28,595,912.40-42,846,629.40-24,344,384.40

Finding the Fourth Proportional to 28,595,912.40, 42,846,629.40 and 24,344,384.40

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Solution

The fourth proportional to 28,595,912.40, 42,846,629.40 and 24,344,384.40 is: 36,476,360.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,595,912.40 : 42,846,629.40 = 24,344,384.40 : x
  2. Step 2: Convert to fraction form
    28,595,912.40/42,846,629.40 = 24,344,384.40/x
  3. Step 3: Cross multiply
    28,595,912.40x = 42,846,629.40 × 24,344,384.40
  4. Step 4: Simplify right side
    28,595,912.40x = 1,043,074,816,357,941.25
  5. Step 5: Solve for x
    x = 1,043,074,816,357,941.25/28,595,912.40
  6. Step 6: Final answer
    x = 36,476,360.74

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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.