Home / 1,063,092,742.89-1,594,593,683.51-363,647,422.59

Finding the Fourth Proportional to 1,063,092,742.89, 1,594,593,683.51 and 363,647,422.59

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Solution

The fourth proportional to 1,063,092,742.89, 1,594,593,683.51 and 363,647,422.59 is: 545,455,593.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,092,742.89 : 1,594,593,683.51 = 363,647,422.59 : x
  2. Step 2: Convert to fraction form
    1,063,092,742.89/1,594,593,683.51 = 363,647,422.59/x
  3. Step 3: Cross multiply
    1,063,092,742.89x = 1,594,593,683.51 × 363,647,422.59
  4. Step 4: Simplify right side
    1,063,092,742.89x = 579,869,883,086,705,664
  5. Step 5: Solve for x
    x = 579,869,883,086,705,664/1,063,092,742.89
  6. Step 6: Final answer
    x = 545,455,593.56

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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.