Home / 32,832,213.80-49,248,320.70-19,227,324.20

Finding the Fourth Proportional to 32,832,213.80, 49,248,320.70 and 19,227,324.20

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Solution

The fourth proportional to 32,832,213.80, 49,248,320.70 and 19,227,324.20 is: 28,840,986.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,213.80 : 49,248,320.70 = 19,227,324.20 : x
  2. Step 2: Convert to fraction form
    32,832,213.80/49,248,320.70 = 19,227,324.20/x
  3. Step 3: Cross multiply
    32,832,213.80x = 49,248,320.70 × 19,227,324.20
  4. Step 4: Simplify right side
    32,832,213.80x = 946,913,428,404,471
  5. Step 5: Solve for x
    x = 946,913,428,404,471/32,832,213.80
  6. Step 6: Final answer
    x = 28,840,986.30

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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.