Home / 31,863,669,393.71-43,970,711,015.54-17,590,190,534.39

Finding the Fourth Proportional to 31,863,669,393.71, 43,970,711,015.54 and 17,590,190,534.39

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Solution

The fourth proportional to 31,863,669,393.71, 43,970,711,015.54 and 17,590,190,534.39 is: 24,273,826,568.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,863,669,393.71 : 43,970,711,015.54 = 17,590,190,534.39 : x
  2. Step 2: Convert to fraction form
    31,863,669,393.71/43,970,711,015.54 = 17,590,190,534.39/x
  3. Step 3: Cross multiply
    31,863,669,393.71x = 43,970,711,015.54 × 17,590,190,534.39
  4. Step 4: Simplify right side
    31,863,669,393.71x = 773,453,184,695,949,852,672
  5. Step 5: Solve for x
    x = 773,453,184,695,949,852,672/31,863,669,393.71
  6. Step 6: Final answer
    x = 24,273,826,568.41

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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.