Home / 40,123,006.06-55,368,811.48-23,604,194.25

Finding the Fourth Proportional to 40,123,006.06, 55,368,811.48 and 23,604,194.25

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Solution

The fourth proportional to 40,123,006.06, 55,368,811.48 and 23,604,194.25 is: 32,573,236.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,123,006.06 : 55,368,811.48 = 23,604,194.25 : x
  2. Step 2: Convert to fraction form
    40,123,006.06/55,368,811.48 = 23,604,194.25/x
  3. Step 3: Cross multiply
    40,123,006.06x = 55,368,811.48 × 23,604,194.25
  4. Step 4: Simplify right side
    40,123,006.06x = 1,306,936,181,565,550
  5. Step 5: Solve for x
    x = 1,306,936,181,565,550/40,123,006.06
  6. Step 6: Final answer
    x = 32,573,236.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.