Home / 29,054,120.85-40,096,499.31-16,001,376.46

Finding the Fourth Proportional to 29,054,120.85, 40,096,499.31 and 16,001,376.46

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Solution

The fourth proportional to 29,054,120.85, 40,096,499.31 and 16,001,376.46 is: 22,082,897.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,054,120.85 : 40,096,499.31 = 16,001,376.46 : x
  2. Step 2: Convert to fraction form
    29,054,120.85/40,096,499.31 = 16,001,376.46/x
  3. Step 3: Cross multiply
    29,054,120.85x = 40,096,499.31 × 16,001,376.46
  4. Step 4: Simplify right side
    29,054,120.85x = 641,599,180,087,199
  5. Step 5: Solve for x
    x = 641,599,180,087,199/29,054,120.85
  6. Step 6: Final answer
    x = 22,082,897.75

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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.