Home / 4,591,659,941,764.50-6,336,683,223,595.30-2,640,697,215,909

Finding the Fourth Proportional to 4,591,659,941,764.50, 6,336,683,223,595.30 and 2,640,697,215,909

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Solution

The fourth proportional to 4,591,659,941,764.50, 6,336,683,223,595.30 and 2,640,697,215,909 is: 3,644,272,868,389.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591,659,941,764.50 : 6,336,683,223,595.30 = 2,640,697,215,909 : x
  2. Step 2: Convert to fraction form
    4,591,659,941,764.50/6,336,683,223,595.30 = 2,640,697,215,909/x
  3. Step 3: Cross multiply
    4,591,659,941,764.50x = 6,336,683,223,595.30 × 2,640,697,215,909
  4. Step 4: Simplify right side
    4,591,659,941,764.50x = 16,733,261,746,645,375,417,057,280
  5. Step 5: Solve for x
    x = 16,733,261,746,645,375,417,057,280/4,591,659,941,764.50
  6. Step 6: Final answer
    x = 3,644,272,868,389.96

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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.