Home / 32,934,674.02-45,450,120.93-18,250,585.52

Finding the Fourth Proportional to 32,934,674.02, 45,450,120.93 and 18,250,585.52

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Solution

The fourth proportional to 32,934,674.02, 45,450,120.93 and 18,250,585.52 is: 25,185,958.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,934,674.02 : 45,450,120.93 = 18,250,585.52 : x
  2. Step 2: Convert to fraction form
    32,934,674.02/45,450,120.93 = 18,250,585.52/x
  3. Step 3: Cross multiply
    32,934,674.02x = 45,450,120.93 × 18,250,585.52
  4. Step 4: Simplify right side
    32,934,674.02x = 829,491,318,927,306.88
  5. Step 5: Solve for x
    x = 829,491,318,927,306.88/32,934,674.02
  6. Step 6: Final answer
    x = 25,185,958.07

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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.