Home / 3,593,836,770.76-5,390,864,976.88-1,232,964,612.36

Finding the Fourth Proportional to 3,593,836,770.76, 5,390,864,976.88 and 1,232,964,612.36

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Solution

The fourth proportional to 3,593,836,770.76, 5,390,864,976.88 and 1,232,964,612.36 is: 1,849,484,595.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,836,770.76 : 5,390,864,976.88 = 1,232,964,612.36 : x
  2. Step 2: Convert to fraction form
    3,593,836,770.76/5,390,864,976.88 = 1,232,964,612.36/x
  3. Step 3: Cross multiply
    3,593,836,770.76x = 5,390,864,976.88 × 1,232,964,612.36
  4. Step 4: Simplify right side
    3,593,836,770.76x = 6,646,745,746,503,949,312
  5. Step 5: Solve for x
    x = 6,646,745,746,503,949,312/3,593,836,770.76
  6. Step 6: Final answer
    x = 1,849,484,595.57

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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.