Home / 32,691,602.22-45,112,744.53-18,006,952.38

Finding the Fourth Proportional to 32,691,602.22, 45,112,744.53 and 18,006,952.38

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Solution

The fourth proportional to 32,691,602.22, 45,112,744.53 and 18,006,952.38 is: 24,848,676.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,691,602.22 : 45,112,744.53 = 18,006,952.38 : x
  2. Step 2: Convert to fraction form
    32,691,602.22/45,112,744.53 = 18,006,952.38/x
  3. Step 3: Cross multiply
    32,691,602.22x = 45,112,744.53 × 18,006,952.38
  4. Step 4: Simplify right side
    32,691,602.22x = 812,343,042,482,815.50
  5. Step 5: Solve for x
    x = 812,343,042,482,815.50/32,691,602.22
  6. Step 6: Final answer
    x = 24,848,676.34

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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.