Home / 8,564,379,771,611.40-12,846,569,657,418-8,564,379,771,611.40

Finding the Fourth Proportional to 8,564,379,771,611.40, 12,846,569,657,418 and 8,564,379,771,611.40

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Solution

The fourth proportional to 8,564,379,771,611.40, 12,846,569,657,418 and 8,564,379,771,611.40 is: 12,846,569,657,418

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,564,379,771,611.40 : 12,846,569,657,418 = 8,564,379,771,611.40 : x
  2. Step 2: Convert to fraction form
    8,564,379,771,611.40/12,846,569,657,418 = 8,564,379,771,611.40/x
  3. Step 3: Cross multiply
    8,564,379,771,611.40x = 12,846,569,657,418 × 8,564,379,771,611.40
  4. Step 4: Simplify right side
    8,564,379,771,611.40x = 110,022,901,308,587,522,777,939,968
  5. Step 5: Solve for x
    x = 110,022,901,308,587,522,777,939,968/8,564,379,771,611.40
  6. Step 6: Final answer
    x = 12,846,569,657,418

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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.