Home / 17,418,333.88-24,038,121-9,683,505.28

Finding the Fourth Proportional to 17,418,333.88, 24,038,121 and 9,683,505.28

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Solution

The fourth proportional to 17,418,333.88, 24,038,121 and 9,683,505.28 is: 13,363,693.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,418,333.88 : 24,038,121 = 9,683,505.28 : x
  2. Step 2: Convert to fraction form
    17,418,333.88/24,038,121 = 9,683,505.28/x
  3. Step 3: Cross multiply
    17,418,333.88x = 24,038,121 × 9,683,505.28
  4. Step 4: Simplify right side
    17,418,333.88x = 232,773,271,624,778.88
  5. Step 5: Solve for x
    x = 232,773,271,624,778.88/17,418,333.88
  6. Step 6: Final answer
    x = 13,363,693.29

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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.