Home / 50,141,325.08-69,169,562.72-32,747,851.64

Finding the Fourth Proportional to 50,141,325.08, 69,169,562.72 and 32,747,851.64

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Solution

The fourth proportional to 50,141,325.08, 69,169,562.72 and 32,747,851.64 is: 45,175,403.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,141,325.08 : 69,169,562.72 = 32,747,851.64 : x
  2. Step 2: Convert to fraction form
    50,141,325.08/69,169,562.72 = 32,747,851.64/x
  3. Step 3: Cross multiply
    50,141,325.08x = 69,169,562.72 × 32,747,851.64
  4. Step 4: Simplify right side
    50,141,325.08x = 2,265,154,577,958,235
  5. Step 5: Solve for x
    x = 2,265,154,577,958,235/50,141,325.08
  6. Step 6: Final answer
    x = 45,175,403.21

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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.