Home / 2,305,583,969,577.20-3,457,679,673,653.40-693,489,900,073.42

Finding the Fourth Proportional to 2,305,583,969,577.20, 3,457,679,673,653.40 and 693,489,900,073.42

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Solution

The fourth proportional to 2,305,583,969,577.20, 3,457,679,673,653.40 and 693,489,900,073.42 is: 1,040,025,417,858.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,583,969,577.20 : 3,457,679,673,653.40 = 693,489,900,073.42 : x
  2. Step 2: Convert to fraction form
    2,305,583,969,577.20/3,457,679,673,653.40 = 693,489,900,073.42/x
  3. Step 3: Cross multiply
    2,305,583,969,577.20x = 3,457,679,673,653.40 × 693,489,900,073.42
  4. Step 4: Simplify right side
    2,305,583,969,577.20x = 2,397,865,931,367,791,892,365,312
  5. Step 5: Solve for x
    x = 2,397,865,931,367,791,892,365,312/2,305,583,969,577.20
  6. Step 6: Final answer
    x = 1,040,025,417,858.68

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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.