Home / 55,952,907.89-77,213,202.10-32,114,458.83

Finding the Fourth Proportional to 55,952,907.89, 77,213,202.10 and 32,114,458.83

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Solution

The fourth proportional to 55,952,907.89, 77,213,202.10 and 32,114,458.83 is: 44,316,913.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,952,907.89 : 77,213,202.10 = 32,114,458.83 : x
  2. Step 2: Convert to fraction form
    55,952,907.89/77,213,202.10 = 32,114,458.83/x
  3. Step 3: Cross multiply
    55,952,907.89x = 77,213,202.10 × 32,114,458.83
  4. Step 4: Simplify right side
    55,952,907.89x = 2,479,660,200,425,767.50
  5. Step 5: Solve for x
    x = 2,479,660,200,425,767.50/55,952,907.89
  6. Step 6: Final answer
    x = 44,316,913.88

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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.