Home / 51,439,595.57-71,045,556.84-33,877,006.89

Finding the Fourth Proportional to 51,439,595.57, 71,045,556.84 and 33,877,006.89

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Solution

The fourth proportional to 51,439,595.57, 71,045,556.84 and 33,877,006.89 is: 46,789,069.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,439,595.57 : 71,045,556.84 = 33,877,006.89 : x
  2. Step 2: Convert to fraction form
    51,439,595.57/71,045,556.84 = 33,877,006.89/x
  3. Step 3: Cross multiply
    51,439,595.57x = 71,045,556.84 × 33,877,006.89
  4. Step 4: Simplify right side
    51,439,595.57x = 2,406,810,818,306,145.50
  5. Step 5: Solve for x
    x = 2,406,810,818,306,145.50/51,439,595.57
  6. Step 6: Final answer
    x = 46,789,069.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.