Home / 1,674,481,300.14-2,511,530,299.35-447,745,411.02

Finding the Fourth Proportional to 1,674,481,300.14, 2,511,530,299.35 and 447,745,411.02

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Solution

The fourth proportional to 1,674,481,300.14, 2,511,530,299.35 and 447,745,411.02 is: 671,566,870.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,481,300.14 : 2,511,530,299.35 = 447,745,411.02 : x
  2. Step 2: Convert to fraction form
    1,674,481,300.14/2,511,530,299.35 = 447,745,411.02/x
  3. Step 3: Cross multiply
    1,674,481,300.14x = 2,511,530,299.35 × 447,745,411.02
  4. Step 4: Simplify right side
    1,674,481,300.14x = 1,124,526,166,171,649,280
  5. Step 5: Solve for x
    x = 1,124,526,166,171,649,280/1,674,481,300.14
  6. Step 6: Final answer
    x = 671,566,870.34

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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.