Home / 17,418,834.88-24,036,630.24-9,683,406.16

Finding the Fourth Proportional to 17,418,834.88, 24,036,630.24 and 9,683,406.16

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Solution

The fourth proportional to 17,418,834.88, 24,036,630.24 and 9,683,406.16 is: 13,362,343.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,418,834.88 : 24,036,630.24 = 9,683,406.16 : x
  2. Step 2: Convert to fraction form
    17,418,834.88/24,036,630.24 = 9,683,406.16/x
  3. Step 3: Cross multiply
    17,418,834.88x = 24,036,630.24 × 9,683,406.16
  4. Step 4: Simplify right side
    17,418,834.88x = 232,756,453,331,658.28
  5. Step 5: Solve for x
    x = 232,756,453,331,658.28/17,418,834.88
  6. Step 6: Final answer
    x = 13,362,343.40

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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.