Home / 19,576,190.03-29,319,555.42-9,348,214.32

Finding the Fourth Proportional to 19,576,190.03, 29,319,555.42 and 9,348,214.32

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Solution

The fourth proportional to 19,576,190.03, 29,319,555.42 and 9,348,214.32 is: 14,000,961.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,576,190.03 : 29,319,555.42 = 9,348,214.32 : x
  2. Step 2: Convert to fraction form
    19,576,190.03/29,319,555.42 = 9,348,214.32/x
  3. Step 3: Cross multiply
    19,576,190.03x = 29,319,555.42 × 9,348,214.32
  4. Step 4: Simplify right side
    19,576,190.03x = 274,085,487,833,277.62
  5. Step 5: Solve for x
    x = 274,085,487,833,277.62/19,576,190.03
  6. Step 6: Final answer
    x = 14,000,961.75

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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.