Home / 32,373,801.80-48,497,717.10-19,556,232.20

Finding the Fourth Proportional to 32,373,801.80, 48,497,717.10 and 19,556,232.20

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Solution

The fourth proportional to 32,373,801.80, 48,497,717.10 and 19,556,232.20 is: 29,296,300.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,373,801.80 : 48,497,717.10 = 19,556,232.20 : x
  2. Step 2: Convert to fraction form
    32,373,801.80/48,497,717.10 = 19,556,232.20/x
  3. Step 3: Cross multiply
    32,373,801.80x = 48,497,717.10 × 19,556,232.20
  4. Step 4: Simplify right side
    32,373,801.80x = 948,432,616,777,510.62
  5. Step 5: Solve for x
    x = 948,432,616,777,510.62/32,373,801.80
  6. Step 6: Final answer
    x = 29,296,300.22

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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.