Home / 244,372,107.80-366,575,876.40-147,118,404.80

Finding the Fourth Proportional to 244,372,107.80, 366,575,876.40 and 147,118,404.80

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Solution

The fourth proportional to 244,372,107.80, 366,575,876.40 and 147,118,404.80 is: 220,688,271.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,372,107.80 : 366,575,876.40 = 147,118,404.80 : x
  2. Step 2: Convert to fraction form
    244,372,107.80/366,575,876.40 = 147,118,404.80/x
  3. Step 3: Cross multiply
    244,372,107.80x = 366,575,876.40 × 147,118,404.80
  4. Step 4: Simplify right side
    244,372,107.80x = 53,930,058,174,129,968
  5. Step 5: Solve for x
    x = 53,930,058,174,129,968/244,372,107.80
  6. Step 6: Final answer
    x = 220,688,271.91

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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.