Home / 3,593,836,765.25-5,390,864,968.62-1,232,964,606.86

Finding the Fourth Proportional to 3,593,836,765.25, 5,390,864,968.62 and 1,232,964,606.86

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Solution

The fourth proportional to 3,593,836,765.25, 5,390,864,968.62 and 1,232,964,606.86 is: 1,849,484,587.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,836,765.25 : 5,390,864,968.62 = 1,232,964,606.86 : x
  2. Step 2: Convert to fraction form
    3,593,836,765.25/5,390,864,968.62 = 1,232,964,606.86/x
  3. Step 3: Cross multiply
    3,593,836,765.25x = 5,390,864,968.62 × 1,232,964,606.86
  4. Step 4: Simplify right side
    3,593,836,765.25x = 6,646,745,706,669,903,872
  5. Step 5: Solve for x
    x = 6,646,745,706,669,903,872/3,593,836,765.25
  6. Step 6: Final answer
    x = 1,849,484,587.32

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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.