Home / 30,714,773.33-46,078,630.56-9,963,591.15

Finding the Fourth Proportional to 30,714,773.33, 46,078,630.56 and 9,963,591.15

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Solution

The fourth proportional to 30,714,773.33, 46,078,630.56 and 9,963,591.15 is: 14,947,485.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,714,773.33 : 46,078,630.56 = 9,963,591.15 : x
  2. Step 2: Convert to fraction form
    30,714,773.33/46,078,630.56 = 9,963,591.15/x
  3. Step 3: Cross multiply
    30,714,773.33x = 46,078,630.56 × 9,963,591.15
  4. Step 4: Simplify right side
    30,714,773.33x = 459,108,635,651,735.56
  5. Step 5: Solve for x
    x = 459,108,635,651,735.56/30,714,773.33
  6. Step 6: Final answer
    x = 14,947,485.72

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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.