Home / 8,796,838,521,880.40-13,195,257,782,821-8,796,838,521,880.40

Finding the Fourth Proportional to 8,796,838,521,880.40, 13,195,257,782,821 and 8,796,838,521,880.40

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Solution

The fourth proportional to 8,796,838,521,880.40, 13,195,257,782,821 and 8,796,838,521,880.40 is: 13,195,257,782,821

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,796,838,521,880.40 : 13,195,257,782,821 = 8,796,838,521,880.40 : x
  2. Step 2: Convert to fraction form
    8,796,838,521,880.40/13,195,257,782,821 = 8,796,838,521,880.40/x
  3. Step 3: Cross multiply
    8,796,838,521,880.40x = 13,195,257,782,821 × 8,796,838,521,880.40
  4. Step 4: Simplify right side
    8,796,838,521,880.40x = 116,076,551,970,061,930,545,020,928
  5. Step 5: Solve for x
    x = 116,076,551,970,061,930,545,020,928/8,796,838,521,880.40
  6. Step 6: Final answer
    x = 13,195,257,782,821

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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.