Home / 51,389,626.50-77,104,615.10-22,615,577.91

Finding the Fourth Proportional to 51,389,626.50, 77,104,615.10 and 22,615,577.91

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Solution

The fourth proportional to 51,389,626.50, 77,104,615.10 and 22,615,577.91 is: 33,932,245.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,389,626.50 : 77,104,615.10 = 22,615,577.91 : x
  2. Step 2: Convert to fraction form
    51,389,626.50/77,104,615.10 = 22,615,577.91/x
  3. Step 3: Cross multiply
    51,389,626.50x = 77,104,615.10 × 22,615,577.91
  4. Step 4: Simplify right side
    51,389,626.50x = 1,743,765,429,901,534.50
  5. Step 5: Solve for x
    x = 1,743,765,429,901,534.50/51,389,626.50
  6. Step 6: Final answer
    x = 33,932,245.64

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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.