Home / 707,030,655.44-1,060,480,546.92-333,452,882.60

Finding the Fourth Proportional to 707,030,655.44, 1,060,480,546.92 and 333,452,882.60

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Solution

The fourth proportional to 707,030,655.44, 1,060,480,546.92 and 333,452,882.60 is: 500,148,462.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,030,655.44 : 1,060,480,546.92 = 333,452,882.60 : x
  2. Step 2: Convert to fraction form
    707,030,655.44/1,060,480,546.92 = 333,452,882.60/x
  3. Step 3: Cross multiply
    707,030,655.44x = 1,060,480,546.92 × 333,452,882.60
  4. Step 4: Simplify right side
    707,030,655.44x = 353,620,295,311,698,560
  5. Step 5: Solve for x
    x = 353,620,295,311,698,560/707,030,655.44
  6. Step 6: Final answer
    x = 500,148,462.57

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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.