Home / 36,171,727,581.77-54,263,772,754.95-14,912,554,865.05

Finding the Fourth Proportional to 36,171,727,581.77, 54,263,772,754.95 and 14,912,554,865.05

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Solution

The fourth proportional to 36,171,727,581.77, 54,263,772,754.95 and 14,912,554,865.05 is: 22,371,380,702.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,171,727,581.77 : 54,263,772,754.95 = 14,912,554,865.05 : x
  2. Step 2: Convert to fraction form
    36,171,727,581.77/54,263,772,754.95 = 14,912,554,865.05/x
  3. Step 3: Cross multiply
    36,171,727,581.77x = 54,263,772,754.95 × 14,912,554,865.05
  4. Step 4: Simplify right side
    36,171,727,581.77x = 809,211,488,392,797,224,960
  5. Step 5: Solve for x
    x = 809,211,488,392,797,224,960/36,171,727,581.77
  6. Step 6: Final answer
    x = 22,371,380,702.33

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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.