Home / 3,403,913,660.95-5,095,398,304.74-2,220,946,929.10

Finding the Fourth Proportional to 3,403,913,660.95, 5,095,398,304.74 and 2,220,946,929.10

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Solution

The fourth proportional to 3,403,913,660.95, 5,095,398,304.74 and 2,220,946,929.10 is: 3,324,587,620.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,913,660.95 : 5,095,398,304.74 = 2,220,946,929.10 : x
  2. Step 2: Convert to fraction form
    3,403,913,660.95/5,095,398,304.74 = 2,220,946,929.10/x
  3. Step 3: Cross multiply
    3,403,913,660.95x = 5,095,398,304.74 × 2,220,946,929.10
  4. Step 4: Simplify right side
    3,403,913,660.95x = 11,316,609,217,453,647,872
  5. Step 5: Solve for x
    x = 11,316,609,217,453,647,872/3,403,913,660.95
  6. Step 6: Final answer
    x = 3,324,587,620.21

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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.