Home / 17,954,785,063.40-26,932,177,595.10-16,730,344,999.40

Finding the Fourth Proportional to 17,954,785,063.40, 26,932,177,595.10 and 16,730,344,999.40

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Solution

The fourth proportional to 17,954,785,063.40, 26,932,177,595.10 and 16,730,344,999.40 is: 25,095,517,499.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,954,785,063.40 : 26,932,177,595.10 = 16,730,344,999.40 : x
  2. Step 2: Convert to fraction form
    17,954,785,063.40/26,932,177,595.10 = 16,730,344,999.40/x
  3. Step 3: Cross multiply
    17,954,785,063.40x = 26,932,177,595.10 × 16,730,344,999.40
  4. Step 4: Simplify right side
    17,954,785,063.40x = 450,584,622,751,133,990,912
  5. Step 5: Solve for x
    x = 450,584,622,751,133,990,912/17,954,785,063.40
  6. Step 6: Final answer
    x = 25,095,517,499.10

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Double scale
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1.5x scale

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.