Home / 32,373,787.80-48,497,696.10-19,556,218.20

Finding the Fourth Proportional to 32,373,787.80, 48,497,696.10 and 19,556,218.20

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Solution

The fourth proportional to 32,373,787.80, 48,497,696.10 and 19,556,218.20 is: 29,296,279.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,373,787.80 : 48,497,696.10 = 19,556,218.20 : x
  2. Step 2: Convert to fraction form
    32,373,787.80/48,497,696.10 = 19,556,218.20/x
  3. Step 3: Cross multiply
    32,373,787.80x = 48,497,696.10 × 19,556,218.20
  4. Step 4: Simplify right side
    32,373,787.80x = 948,431,527,128,889
  5. Step 5: Solve for x
    x = 948,431,527,128,889/32,373,787.80
  6. Step 6: Final answer
    x = 29,296,279.23

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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.