Home / 17,745,615.40-24,489,023.06-9,596,853.40

Finding the Fourth Proportional to 17,745,615.40, 24,489,023.06 and 9,596,853.40

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Solution

The fourth proportional to 17,745,615.40, 24,489,023.06 and 9,596,853.40 is: 13,243,697.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,745,615.40 : 24,489,023.06 = 9,596,853.40 : x
  2. Step 2: Convert to fraction form
    17,745,615.40/24,489,023.06 = 9,596,853.40/x
  3. Step 3: Cross multiply
    17,745,615.40x = 24,489,023.06 × 9,596,853.40
  4. Step 4: Simplify right side
    17,745,615.40x = 235,017,564,216,039.41
  5. Step 5: Solve for x
    x = 235,017,564,216,039.41/17,745,615.40
  6. Step 6: Final answer
    x = 13,243,697.61

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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.