Home / 40,367,090.40-60,550,635.60-33,192,636.90

Finding the Fourth Proportional to 40,367,090.40, 60,550,635.60 and 33,192,636.90

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Solution

The fourth proportional to 40,367,090.40, 60,550,635.60 and 33,192,636.90 is: 49,788,955.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,367,090.40 : 60,550,635.60 = 33,192,636.90 : x
  2. Step 2: Convert to fraction form
    40,367,090.40/60,550,635.60 = 33,192,636.90/x
  3. Step 3: Cross multiply
    40,367,090.40x = 60,550,635.60 × 33,192,636.90
  4. Step 4: Simplify right side
    40,367,090.40x = 2,009,835,261,535,013.50
  5. Step 5: Solve for x
    x = 2,009,835,261,535,013.50/40,367,090.40
  6. Step 6: Final answer
    x = 49,788,955.35

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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.