Home / 17,364,466.08-23,963,737.68-9,628,988.76

Finding the Fourth Proportional to 17,364,466.08, 23,963,737.68 and 9,628,988.76

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Solution

The fourth proportional to 17,364,466.08, 23,963,737.68 and 9,628,988.76 is: 13,288,433.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,364,466.08 : 23,963,737.68 = 9,628,988.76 : x
  2. Step 2: Convert to fraction form
    17,364,466.08/23,963,737.68 = 9,628,988.76/x
  3. Step 3: Cross multiply
    17,364,466.08x = 23,963,737.68 × 9,628,988.76
  4. Step 4: Simplify right side
    17,364,466.08x = 230,746,560,768,308.47
  5. Step 5: Solve for x
    x = 230,746,560,768,308.47/17,364,466.08
  6. Step 6: Final answer
    x = 13,288,433.96

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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.