Home / 734,264,611.30-1,098,846,000.15-673,042,608.10

Finding the Fourth Proportional to 734,264,611.30, 1,098,846,000.15 and 673,042,608.10

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Solution

The fourth proportional to 734,264,611.30, 1,098,846,000.15 and 673,042,608.10 is: 1,007,225,687.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,264,611.30 : 1,098,846,000.15 = 673,042,608.10 : x
  2. Step 2: Convert to fraction form
    734,264,611.30/1,098,846,000.15 = 673,042,608.10/x
  3. Step 3: Cross multiply
    734,264,611.30x = 1,098,846,000.15 × 673,042,608.10
  4. Step 4: Simplify right side
    734,264,611.30x = 739,570,177,841,209,088
  5. Step 5: Solve for x
    x = 739,570,177,841,209,088/734,264,611.30
  6. Step 6: Final answer
    x = 1,007,225,687.39

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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.