Home / 4,446,126,369.17-6,135,663,702.45-2,438,977,712.23

Finding the Fourth Proportional to 4,446,126,369.17, 6,135,663,702.45 and 2,438,977,712.23

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Solution

The fourth proportional to 4,446,126,369.17, 6,135,663,702.45 and 2,438,977,712.23 is: 3,365,794,351.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446,126,369.17 : 6,135,663,702.45 = 2,438,977,712.23 : x
  2. Step 2: Convert to fraction form
    4,446,126,369.17/6,135,663,702.45 = 2,438,977,712.23/x
  3. Step 3: Cross multiply
    4,446,126,369.17x = 6,135,663,702.45 × 2,438,977,712.23
  4. Step 4: Simplify right side
    4,446,126,369.17x = 14,964,747,020,014,151,680
  5. Step 5: Solve for x
    x = 14,964,747,020,014,151,680/4,446,126,369.17
  6. Step 6: Final answer
    x = 3,365,794,351.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.