Home / 17,711,468.64-26,575,601.04-10,537,175.52

Finding the Fourth Proportional to 17,711,468.64, 26,575,601.04 and 10,537,175.52

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Solution

The fourth proportional to 17,711,468.64, 26,575,601.04 and 10,537,175.52 is: 15,810,759.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,711,468.64 : 26,575,601.04 = 10,537,175.52 : x
  2. Step 2: Convert to fraction form
    17,711,468.64/26,575,601.04 = 10,537,175.52/x
  3. Step 3: Cross multiply
    17,711,468.64x = 26,575,601.04 × 10,537,175.52
  4. Step 4: Simplify right side
    17,711,468.64x = 280,031,772,707,974.53
  5. Step 5: Solve for x
    x = 280,031,772,707,974.53/17,711,468.64
  6. Step 6: Final answer
    x = 15,810,759.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.