Home / 2,701,305,015.16-3,727,917,428.16-1,495,646,254.84

Finding the Fourth Proportional to 2,701,305,015.16, 3,727,917,428.16 and 1,495,646,254.84

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Solution

The fourth proportional to 2,701,305,015.16, 3,727,917,428.16 and 1,495,646,254.84 is: 2,064,056,338.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,305,015.16 : 3,727,917,428.16 = 1,495,646,254.84 : x
  2. Step 2: Convert to fraction form
    2,701,305,015.16/3,727,917,428.16 = 1,495,646,254.84/x
  3. Step 3: Cross multiply
    2,701,305,015.16x = 3,727,917,428.16 × 1,495,646,254.84
  4. Step 4: Simplify right side
    2,701,305,015.16x = 5,575,645,739,780,268,032
  5. Step 5: Solve for x
    x = 5,575,645,739,780,268,032/2,701,305,015.16
  6. Step 6: Final answer
    x = 2,064,056,338.88

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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.