Home / 32,945,880.33-45,465,236.15-18,061,177.77

Finding the Fourth Proportional to 32,945,880.33, 45,465,236.15 and 18,061,177.77

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Solution

The fourth proportional to 32,945,880.33, 45,465,236.15 and 18,061,177.77 is: 24,924,382.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,945,880.33 : 45,465,236.15 = 18,061,177.77 : x
  2. Step 2: Convert to fraction form
    32,945,880.33/45,465,236.15 = 18,061,177.77/x
  3. Step 3: Cross multiply
    32,945,880.33x = 45,465,236.15 × 18,061,177.77
  4. Step 4: Simplify right side
    32,945,880.33x = 821,155,712,369,874.50
  5. Step 5: Solve for x
    x = 821,155,712,369,874.50/32,945,880.33
  6. Step 6: Final answer
    x = 24,924,382.17

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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.