Home / 14,095,342,471.54-19,446,067,550.73-8,070,628,308.34

Finding the Fourth Proportional to 14,095,342,471.54, 19,446,067,550.73 and 8,070,628,308.34

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Solution

The fourth proportional to 14,095,342,471.54, 19,446,067,550.73 and 8,070,628,308.34 is: 11,134,315,010.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,095,342,471.54 : 19,446,067,550.73 = 8,070,628,308.34 : x
  2. Step 2: Convert to fraction form
    14,095,342,471.54/19,446,067,550.73 = 8,070,628,308.34/x
  3. Step 3: Cross multiply
    14,095,342,471.54x = 19,446,067,550.73 × 8,070,628,308.34
  4. Step 4: Simplify right side
    14,095,342,471.54x = 156,941,983,260,813,426,688
  5. Step 5: Solve for x
    x = 156,941,983,260,813,426,688/14,095,342,471.54
  6. Step 6: Final answer
    x = 11,134,315,010.63

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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.