Home / 51,732,863.49-77,473,238.16-34,214,748.33

Finding the Fourth Proportional to 51,732,863.49, 77,473,238.16 and 34,214,748.33

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Solution

The fourth proportional to 51,732,863.49, 77,473,238.16 and 34,214,748.33 is: 51,238,751.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,732,863.49 : 77,473,238.16 = 34,214,748.33 : x
  2. Step 2: Convert to fraction form
    51,732,863.49/77,473,238.16 = 34,214,748.33/x
  3. Step 3: Cross multiply
    51,732,863.49x = 77,473,238.16 × 34,214,748.33
  4. Step 4: Simplify right side
    51,732,863.49x = 2,650,727,345,954,552
  5. Step 5: Solve for x
    x = 2,650,727,345,954,552/51,732,863.49
  6. Step 6: Final answer
    x = 51,238,751.68

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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.