Home / 32,126,720.98-48,209,229.45-11,658,037.35

Finding the Fourth Proportional to 32,126,720.98, 48,209,229.45 and 11,658,037.35

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Solution

The fourth proportional to 32,126,720.98, 48,209,229.45 and 11,658,037.35 is: 17,494,004.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,126,720.98 : 48,209,229.45 = 11,658,037.35 : x
  2. Step 2: Convert to fraction form
    32,126,720.98/48,209,229.45 = 11,658,037.35/x
  3. Step 3: Cross multiply
    32,126,720.98x = 48,209,229.45 × 11,658,037.35
  4. Step 4: Simplify right side
    32,126,720.98x = 562,024,997,542,820
  5. Step 5: Solve for x
    x = 562,024,997,542,820/32,126,720.98
  6. Step 6: Final answer
    x = 17,494,004.38

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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.