Home / 32,832,207.80-49,248,311.70-19,227,318.20

Finding the Fourth Proportional to 32,832,207.80, 49,248,311.70 and 19,227,318.20

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Solution

The fourth proportional to 32,832,207.80, 49,248,311.70 and 19,227,318.20 is: 28,840,977.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,207.80 : 49,248,311.70 = 19,227,318.20 : x
  2. Step 2: Convert to fraction form
    32,832,207.80/49,248,311.70 = 19,227,318.20/x
  3. Step 3: Cross multiply
    32,832,207.80x = 49,248,311.70 × 19,227,318.20
  4. Step 4: Simplify right side
    32,832,207.80x = 946,912,959,868,683
  5. Step 5: Solve for x
    x = 946,912,959,868,683/32,832,207.80
  6. Step 6: Final answer
    x = 28,840,977.30

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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.