Home / 17,406,406.48-24,019,396.86-9,565,506.40

Finding the Fourth Proportional to 17,406,406.48, 24,019,396.86 and 9,565,506.40

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Solution

The fourth proportional to 17,406,406.48, 24,019,396.86 and 9,565,506.40 is: 13,199,605.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,406,406.48 : 24,019,396.86 = 9,565,506.40 : x
  2. Step 2: Convert to fraction form
    17,406,406.48/24,019,396.86 = 9,565,506.40/x
  3. Step 3: Cross multiply
    17,406,406.48x = 24,019,396.86 × 9,565,506.40
  4. Step 4: Simplify right side
    17,406,406.48x = 229,757,694,388,469.91
  5. Step 5: Solve for x
    x = 229,757,694,388,469.91/17,406,406.48
  6. Step 6: Final answer
    x = 13,199,605.25

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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.