Home / 163,114,757.76-244,634,747.80-46,527,894.60

Finding the Fourth Proportional to 163,114,757.76, 244,634,747.80 and 46,527,894.60

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Solution

The fourth proportional to 163,114,757.76, 244,634,747.80 and 46,527,894.60 is: 69,781,176.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,114,757.76 : 244,634,747.80 = 46,527,894.60 : x
  2. Step 2: Convert to fraction form
    163,114,757.76/244,634,747.80 = 46,527,894.60/x
  3. Step 3: Cross multiply
    163,114,757.76x = 244,634,747.80 × 46,527,894.60
  4. Step 4: Simplify right side
    163,114,757.76x = 11,382,339,761,135,982
  5. Step 5: Solve for x
    x = 11,382,339,761,135,982/163,114,757.76
  6. Step 6: Final answer
    x = 69,781,176.87

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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.