Home / 40,271,011.04-60,381,794.26-15,650,189.41

Finding the Fourth Proportional to 40,271,011.04, 60,381,794.26 and 15,650,189.41

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Solution

The fourth proportional to 40,271,011.04, 60,381,794.26 and 15,650,189.41 is: 23,465,676.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,271,011.04 : 60,381,794.26 = 15,650,189.41 : x
  2. Step 2: Convert to fraction form
    40,271,011.04/60,381,794.26 = 15,650,189.41/x
  3. Step 3: Cross multiply
    40,271,011.04x = 60,381,794.26 × 15,650,189.41
  4. Step 4: Simplify right side
    40,271,011.04x = 944,986,516,704,490.88
  5. Step 5: Solve for x
    x = 944,986,516,704,490.88/40,271,011.04
  6. Step 6: Final answer
    x = 23,465,676.48

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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.