Home / 32,026,463.64-47,993,689.08-18,204,403.32

Finding the Fourth Proportional to 32,026,463.64, 47,993,689.08 and 18,204,403.32

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Solution

The fourth proportional to 32,026,463.64, 47,993,689.08 and 18,204,403.32 is: 27,280,454.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,026,463.64 : 47,993,689.08 = 18,204,403.32 : x
  2. Step 2: Convert to fraction form
    32,026,463.64/47,993,689.08 = 18,204,403.32/x
  3. Step 3: Cross multiply
    32,026,463.64x = 47,993,689.08 × 18,204,403.32
  4. Step 4: Simplify right side
    32,026,463.64x = 873,696,472,826,999.75
  5. Step 5: Solve for x
    x = 873,696,472,826,999.75/32,026,463.64
  6. Step 6: Final answer
    x = 27,280,454.15

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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.