Home / 26,284,250,727.76-36,274,045,629.64-14,848,853,427.92

Finding the Fourth Proportional to 26,284,250,727.76, 36,274,045,629.64 and 14,848,853,427.92

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Solution

The fourth proportional to 26,284,250,727.76, 36,274,045,629.64 and 14,848,853,427.92 is: 20,492,423,100.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,284,250,727.76 : 36,274,045,629.64 = 14,848,853,427.92 : x
  2. Step 2: Convert to fraction form
    26,284,250,727.76/36,274,045,629.64 = 14,848,853,427.92/x
  3. Step 3: Cross multiply
    26,284,250,727.76x = 36,274,045,629.64 × 14,848,853,427.92
  4. Step 4: Simplify right side
    26,284,250,727.76x = 538,627,986,792,206,434,304
  5. Step 5: Solve for x
    x = 538,627,986,792,206,434,304/26,284,250,727.76
  6. Step 6: Final answer
    x = 20,492,423,100.47

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.