Home / 3,289,695,751.89-4,934,058,244.80-960,007,211.37

Finding the Fourth Proportional to 3,289,695,751.89, 4,934,058,244.80 and 960,007,211.37

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Solution

The fourth proportional to 3,289,695,751.89, 4,934,058,244.80 and 960,007,211.37 is: 1,439,869,171.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,289,695,751.89 : 4,934,058,244.80 = 960,007,211.37 : x
  2. Step 2: Convert to fraction form
    3,289,695,751.89/4,934,058,244.80 = 960,007,211.37/x
  3. Step 3: Cross multiply
    3,289,695,751.89x = 4,934,058,244.80 × 960,007,211.37
  4. Step 4: Simplify right side
    3,289,695,751.89x = 4,736,731,496,327,605,248
  5. Step 5: Solve for x
    x = 4,736,731,496,327,605,248/3,289,695,751.89
  6. Step 6: Final answer
    x = 1,439,869,171.37

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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.