Home / 15,055,423.20-22,584,000.24-4,271,880.24

Finding the Fourth Proportional to 15,055,423.20, 22,584,000.24 and 4,271,880.24

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Solution

The fourth proportional to 15,055,423.20, 22,584,000.24 and 4,271,880.24 is: 6,408,065.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,055,423.20 : 22,584,000.24 = 4,271,880.24 : x
  2. Step 2: Convert to fraction form
    15,055,423.20/22,584,000.24 = 4,271,880.24/x
  3. Step 3: Cross multiply
    15,055,423.20x = 22,584,000.24 × 4,271,880.24
  4. Step 4: Simplify right side
    15,055,423.20x = 96,476,144,365,411.25
  5. Step 5: Solve for x
    x = 96,476,144,365,411.25/15,055,423.20
  6. Step 6: Final answer
    x = 6,408,065.92

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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.