Home / 2,068,925,083.20-3,104,899,279.20-1,456,705,051.20

Finding the Fourth Proportional to 2,068,925,083.20, 3,104,899,279.20 and 1,456,705,051.20

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Solution

The fourth proportional to 2,068,925,083.20, 3,104,899,279.20 and 1,456,705,051.20 is: 2,186,121,914.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,925,083.20 : 3,104,899,279.20 = 1,456,705,051.20 : x
  2. Step 2: Convert to fraction form
    2,068,925,083.20/3,104,899,279.20 = 1,456,705,051.20/x
  3. Step 3: Cross multiply
    2,068,925,083.20x = 3,104,899,279.20 × 1,456,705,051.20
  4. Step 4: Simplify right side
    2,068,925,083.20x = 4,522,922,463,477,878,784
  5. Step 5: Solve for x
    x = 4,522,922,463,477,878,784/2,068,925,083.20
  6. Step 6: Final answer
    x = 2,186,121,914.32

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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.