Home / 461,960,033.44-692,713,301.04-228,521,031.52

Finding the Fourth Proportional to 461,960,033.44, 692,713,301.04 and 228,521,031.52

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Solution

The fourth proportional to 461,960,033.44, 692,713,301.04 and 228,521,031.52 is: 342,669,379.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    461,960,033.44 : 692,713,301.04 = 228,521,031.52 : x
  2. Step 2: Convert to fraction form
    461,960,033.44/692,713,301.04 = 228,521,031.52/x
  3. Step 3: Cross multiply
    461,960,033.44x = 692,713,301.04 × 228,521,031.52
  4. Step 4: Simplify right side
    461,960,033.44x = 158,299,558,101,285,088
  5. Step 5: Solve for x
    x = 158,299,558,101,285,088/461,960,033.44
  6. Step 6: Final answer
    x = 342,669,379.69

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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.