Home / 33,162,693.90-45,764,612.37-19,226,757.30

Finding the Fourth Proportional to 33,162,693.90, 45,764,612.37 and 19,226,757.30

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Solution

The fourth proportional to 33,162,693.90, 45,764,612.37 and 19,226,757.30 is: 26,532,980.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,162,693.90 : 45,764,612.37 = 19,226,757.30 : x
  2. Step 2: Convert to fraction form
    33,162,693.90/45,764,612.37 = 19,226,757.30/x
  3. Step 3: Cross multiply
    33,162,693.90x = 45,764,612.37 × 19,226,757.30
  4. Step 4: Simplify right side
    33,162,693.90x = 879,905,094,966,567.75
  5. Step 5: Solve for x
    x = 879,905,094,966,567.75/33,162,693.90
  6. Step 6: Final answer
    x = 26,532,980.03

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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.