Home / 17,587,984.45-24,271,420.85-9,748,002.86

Finding the Fourth Proportional to 17,587,984.45, 24,271,420.85 and 9,748,002.86

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Solution

The fourth proportional to 17,587,984.45, 24,271,420.85 and 9,748,002.86 is: 13,452,245.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,587,984.45 : 24,271,420.85 = 9,748,002.86 : x
  2. Step 2: Convert to fraction form
    17,587,984.45/24,271,420.85 = 9,748,002.86/x
  3. Step 3: Cross multiply
    17,587,984.45x = 24,271,420.85 × 9,748,002.86
  4. Step 4: Simplify right side
    17,587,984.45x = 236,597,879,826,248.69
  5. Step 5: Solve for x
    x = 236,597,879,826,248.69/17,587,984.45
  6. Step 6: Final answer
    x = 13,452,245.22

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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.