Home / 33,448,469,117.28-46,160,105,455.44-18,205,824,505.20

Finding the Fourth Proportional to 33,448,469,117.28, 46,160,105,455.44 and 18,205,824,505.20

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Solution

The fourth proportional to 33,448,469,117.28, 46,160,105,455.44 and 18,205,824,505.20 is: 25,124,700,808.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,448,469,117.28 : 46,160,105,455.44 = 18,205,824,505.20 : x
  2. Step 2: Convert to fraction form
    33,448,469,117.28/46,160,105,455.44 = 18,205,824,505.20/x
  3. Step 3: Cross multiply
    33,448,469,117.28x = 46,160,105,455.44 × 18,205,824,505.20
  4. Step 4: Simplify right side
    33,448,469,117.28x = 840,382,779,063,265,787,904
  5. Step 5: Solve for x
    x = 840,382,779,063,265,787,904/33,448,469,117.28
  6. Step 6: Final answer
    x = 25,124,700,808.18

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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.