Home / 32,643,933.82-45,048,627.18-17,959,285.07

Finding the Fourth Proportional to 32,643,933.82, 45,048,627.18 and 17,959,285.07

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Solution

The fourth proportional to 32,643,933.82, 45,048,627.18 and 17,959,285.07 is: 24,783,812.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,643,933.82 : 45,048,627.18 = 17,959,285.07 : x
  2. Step 2: Convert to fraction form
    32,643,933.82/45,048,627.18 = 17,959,285.07/x
  3. Step 3: Cross multiply
    32,643,933.82x = 45,048,627.18 × 17,959,285.07
  4. Step 4: Simplify right side
    32,643,933.82x = 809,041,137,481,459.50
  5. Step 5: Solve for x
    x = 809,041,137,481,459.50/32,643,933.82
  6. Step 6: Final answer
    x = 24,783,812.58

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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.