Home / 14,946,204,883.20-22,419,307,324.80-9,442,439,174.40

Finding the Fourth Proportional to 14,946,204,883.20, 22,419,307,324.80 and 9,442,439,174.40

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Solution

The fourth proportional to 14,946,204,883.20, 22,419,307,324.80 and 9,442,439,174.40 is: 14,163,658,761.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,946,204,883.20 : 22,419,307,324.80 = 9,442,439,174.40 : x
  2. Step 2: Convert to fraction form
    14,946,204,883.20/22,419,307,324.80 = 9,442,439,174.40/x
  3. Step 3: Cross multiply
    14,946,204,883.20x = 22,419,307,324.80 × 9,442,439,174.40
  4. Step 4: Simplify right side
    14,946,204,883.20x = 211,692,945,746,604,359,680
  5. Step 5: Solve for x
    x = 211,692,945,746,604,359,680/14,946,204,883.20
  6. Step 6: Final answer
    x = 14,163,658,761.60

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1.5x scale

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.