Home / 9,960,248,423.06-14,942,993,113.87-3,579,430,132.11

Finding the Fourth Proportional to 9,960,248,423.06, 14,942,993,113.87 and 3,579,430,132.11

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Solution

The fourth proportional to 9,960,248,423.06, 14,942,993,113.87 and 3,579,430,132.11 is: 5,370,086,923.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,960,248,423.06 : 14,942,993,113.87 = 3,579,430,132.11 : x
  2. Step 2: Convert to fraction form
    9,960,248,423.06/14,942,993,113.87 = 3,579,430,132.11/x
  3. Step 3: Cross multiply
    9,960,248,423.06x = 14,942,993,113.87 × 3,579,430,132.11
  4. Step 4: Simplify right side
    9,960,248,423.06x = 53,487,399,815,661,469,696
  5. Step 5: Solve for x
    x = 53,487,399,815,661,469,696/9,960,248,423.06
  6. Step 6: Final answer
    x = 5,370,086,923.92

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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.