Home / 29,496,298.45-40,705,065.83-17,113,764.84

Finding the Fourth Proportional to 29,496,298.45, 40,705,065.83 and 17,113,764.84

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Solution

The fourth proportional to 29,496,298.45, 40,705,065.83 and 17,113,764.84 is: 23,617,096.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,496,298.45 : 40,705,065.83 = 17,113,764.84 : x
  2. Step 2: Convert to fraction form
    29,496,298.45/40,705,065.83 = 17,113,764.84/x
  3. Step 3: Cross multiply
    29,496,298.45x = 40,705,065.83 × 17,113,764.84
  4. Step 4: Simplify right side
    29,496,298.45x = 696,616,924,325,770.62
  5. Step 5: Solve for x
    x = 696,616,924,325,770.62/29,496,298.45
  6. Step 6: Final answer
    x = 23,617,096.41

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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.