Home / 50,267,528.32-75,413,447.80-17,473,362.88

Finding the Fourth Proportional to 50,267,528.32, 75,413,447.80 and 17,473,362.88

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Solution

The fourth proportional to 50,267,528.32, 75,413,447.80 and 17,473,362.88 is: 26,214,269.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,267,528.32 : 75,413,447.80 = 17,473,362.88 : x
  2. Step 2: Convert to fraction form
    50,267,528.32/75,413,447.80 = 17,473,362.88/x
  3. Step 3: Cross multiply
    50,267,528.32x = 75,413,447.80 × 17,473,362.88
  4. Step 4: Simplify right side
    50,267,528.32x = 1,317,726,539,441,337.50
  5. Step 5: Solve for x
    x = 1,317,726,539,441,337.50/50,267,528.32
  6. Step 6: Final answer
    x = 26,214,269.60

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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.