Home / 32,880,185.10-49,320,277.65-8,945,657.10

Finding the Fourth Proportional to 32,880,185.10, 49,320,277.65 and 8,945,657.10

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Solution

The fourth proportional to 32,880,185.10, 49,320,277.65 and 8,945,657.10 is: 13,418,485.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,880,185.10 : 49,320,277.65 = 8,945,657.10 : x
  2. Step 2: Convert to fraction form
    32,880,185.10/49,320,277.65 = 8,945,657.10/x
  3. Step 3: Cross multiply
    32,880,185.10x = 49,320,277.65 × 8,945,657.10
  4. Step 4: Simplify right side
    32,880,185.10x = 441,202,291,933,693.81
  5. Step 5: Solve for x
    x = 441,202,291,933,693.81/32,880,185.10
  6. Step 6: Final answer
    x = 13,418,485.65

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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.