Home / 84,822,257,061.40-117,055,068,303.92-46,759,627,879.96

Finding the Fourth Proportional to 84,822,257,061.40, 117,055,068,303.92 and 46,759,627,879.96

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Solution

The fourth proportional to 84,822,257,061.40, 117,055,068,303.92 and 46,759,627,879.96 is: 64,528,481,379.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,822,257,061.40 : 117,055,068,303.92 = 46,759,627,879.96 : x
  2. Step 2: Convert to fraction form
    84,822,257,061.40/117,055,068,303.92 = 46,759,627,879.96/x
  3. Step 3: Cross multiply
    84,822,257,061.40x = 117,055,068,303.92 × 46,759,627,879.96
  4. Step 4: Simplify right side
    84,822,257,061.40x = 5,473,451,435,354,599,981,056
  5. Step 5: Solve for x
    x = 5,473,451,435,354,599,981,056/84,822,257,061.40
  6. Step 6: Final answer
    x = 64,528,481,379.51

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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.