Home / 2,846,964,742.64-4,269,622,423.93-854,926,411.08

Finding the Fourth Proportional to 2,846,964,742.64, 4,269,622,423.93 and 854,926,411.08

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Solution

The fourth proportional to 2,846,964,742.64, 4,269,622,423.93 and 854,926,411.08 is: 1,282,141,967.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,964,742.64 : 4,269,622,423.93 = 854,926,411.08 : x
  2. Step 2: Convert to fraction form
    2,846,964,742.64/4,269,622,423.93 = 854,926,411.08/x
  3. Step 3: Cross multiply
    2,846,964,742.64x = 4,269,622,423.93 × 854,926,411.08
  4. Step 4: Simplify right side
    2,846,964,742.64x = 3,650,212,975,557,165,056
  5. Step 5: Solve for x
    x = 3,650,212,975,557,165,056/2,846,964,742.64
  6. Step 6: Final answer
    x = 1,282,141,967.16

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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.