Home / 17,947,372.34-24,767,245.65-9,798,610.10

Finding the Fourth Proportional to 17,947,372.34, 24,767,245.65 and 9,798,610.10

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Solution

The fourth proportional to 17,947,372.34, 24,767,245.65 and 9,798,610.10 is: 13,522,011.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,947,372.34 : 24,767,245.65 = 9,798,610.10 : x
  2. Step 2: Convert to fraction form
    17,947,372.34/24,767,245.65 = 9,798,610.10/x
  3. Step 3: Cross multiply
    17,947,372.34x = 24,767,245.65 × 9,798,610.10
  4. Step 4: Simplify right side
    17,947,372.34x = 242,684,583,375,271.03
  5. Step 5: Solve for x
    x = 242,684,583,375,271.03/17,947,372.34
  6. Step 6: Final answer
    x = 13,522,011.96

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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.