Home / 8,564,379,771,612.30-12,846,569,657,419-8,564,379,771,612.30

Finding the Fourth Proportional to 8,564,379,771,612.30, 12,846,569,657,419 and 8,564,379,771,612.30

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Solution

The fourth proportional to 8,564,379,771,612.30, 12,846,569,657,419 and 8,564,379,771,612.30 is: 12,846,569,657,419

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,564,379,771,612.30 : 12,846,569,657,419 = 8,564,379,771,612.30 : x
  2. Step 2: Convert to fraction form
    8,564,379,771,612.30/12,846,569,657,419 = 8,564,379,771,612.30/x
  3. Step 3: Cross multiply
    8,564,379,771,612.30x = 12,846,569,657,419 × 8,564,379,771,612.30
  4. Step 4: Simplify right side
    8,564,379,771,612.30x = 110,022,901,308,607,640,404,754,432
  5. Step 5: Solve for x
    x = 110,022,901,308,607,640,404,754,432/8,564,379,771,612.30
  6. Step 6: Final answer
    x = 12,846,569,657,419

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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.