Home / 146,595,342.60-219,837,026.70-44,325,390.60

Finding the Fourth Proportional to 146,595,342.60, 219,837,026.70 and 44,325,390.60

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Solution

The fourth proportional to 146,595,342.60, 219,837,026.70 and 44,325,390.60 is: 66,471,157.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,595,342.60 : 219,837,026.70 = 44,325,390.60 : x
  2. Step 2: Convert to fraction form
    146,595,342.60/219,837,026.70 = 44,325,390.60/x
  3. Step 3: Cross multiply
    146,595,342.60x = 219,837,026.70 × 44,325,390.60
  4. Step 4: Simplify right side
    146,595,342.60x = 9,744,362,076,820,128
  5. Step 5: Solve for x
    x = 9,744,362,076,820,128/146,595,342.60
  6. Step 6: Final answer
    x = 66,471,157.30

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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.