Home / 241,595,999.60-362,393,999.40-120,663,647.60

Finding the Fourth Proportional to 241,595,999.60, 362,393,999.40 and 120,663,647.60

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Solution

The fourth proportional to 241,595,999.60, 362,393,999.40 and 120,663,647.60 is: 180,995,471.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,595,999.60 : 362,393,999.40 = 120,663,647.60 : x
  2. Step 2: Convert to fraction form
    241,595,999.60/362,393,999.40 = 120,663,647.60/x
  3. Step 3: Cross multiply
    241,595,999.60x = 362,393,999.40 × 120,663,647.60
  4. Step 4: Simplify right side
    241,595,999.60x = 43,727,781,835,956,208
  5. Step 5: Solve for x
    x = 43,727,781,835,956,208/241,595,999.60
  6. Step 6: Final answer
    x = 180,995,471.40

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1.5x scale

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.