Home / 33,716,065.60-50,574,098.40-18,357,420.70

Finding the Fourth Proportional to 33,716,065.60, 50,574,098.40 and 18,357,420.70

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Solution

The fourth proportional to 33,716,065.60, 50,574,098.40 and 18,357,420.70 is: 27,536,131.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,716,065.60 : 50,574,098.40 = 18,357,420.70 : x
  2. Step 2: Convert to fraction form
    33,716,065.60/50,574,098.40 = 18,357,420.70/x
  3. Step 3: Cross multiply
    33,716,065.60x = 50,574,098.40 × 18,357,420.70
  4. Step 4: Simplify right side
    33,716,065.60x = 928,410,000,851,996.88
  5. Step 5: Solve for x
    x = 928,410,000,851,996.88/33,716,065.60
  6. Step 6: Final answer
    x = 27,536,131.05

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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.