Home / 3,437,697,005.14-5,154,433,761.25-1,336,724,437

Finding the Fourth Proportional to 3,437,697,005.14, 5,154,433,761.25 and 1,336,724,437

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Solution

The fourth proportional to 3,437,697,005.14, 5,154,433,761.25 and 1,336,724,437 is: 2,004,265,517.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,437,697,005.14 : 5,154,433,761.25 = 1,336,724,437 : x
  2. Step 2: Convert to fraction form
    3,437,697,005.14/5,154,433,761.25 = 1,336,724,437/x
  3. Step 3: Cross multiply
    3,437,697,005.14x = 5,154,433,761.25 × 1,336,724,437
  4. Step 4: Simplify right side
    3,437,697,005.14x = 6,890,057,567,560,698,880
  5. Step 5: Solve for x
    x = 6,890,057,567,560,698,880/3,437,697,005.14
  6. Step 6: Final answer
    x = 2,004,265,517.66

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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.