Home / 44,268,003.60-66,402,005.40-36,190,100.40

Finding the Fourth Proportional to 44,268,003.60, 66,402,005.40 and 36,190,100.40

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Solution

The fourth proportional to 44,268,003.60, 66,402,005.40 and 36,190,100.40 is: 54,285,150.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,268,003.60 : 66,402,005.40 = 36,190,100.40 : x
  2. Step 2: Convert to fraction form
    44,268,003.60/66,402,005.40 = 36,190,100.40/x
  3. Step 3: Cross multiply
    44,268,003.60x = 66,402,005.40 × 36,190,100.40
  4. Step 4: Simplify right side
    44,268,003.60x = 2,403,095,242,187,342
  5. Step 5: Solve for x
    x = 2,403,095,242,187,342/44,268,003.60
  6. Step 6: Final answer
    x = 54,285,150.60

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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.