Home / 68,149,766,594.94-102,226,732,444.70-23,380,635,307.05

Finding the Fourth Proportional to 68,149,766,594.94, 102,226,732,444.70 and 23,380,635,307.05

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Solution

The fourth proportional to 68,149,766,594.94, 102,226,732,444.70 and 23,380,635,307.05 is: 35,071,667,436.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,149,766,594.94 : 102,226,732,444.70 = 23,380,635,307.05 : x
  2. Step 2: Convert to fraction form
    68,149,766,594.94/102,226,732,444.70 = 23,380,635,307.05/x
  3. Step 3: Cross multiply
    68,149,766,594.94x = 102,226,732,444.70 × 23,380,635,307.05
  4. Step 4: Simplify right side
    68,149,766,594.94x = 2,390,125,949,920,395,395,072
  5. Step 5: Solve for x
    x = 2,390,125,949,920,395,395,072/68,149,766,594.94
  6. Step 6: Final answer
    x = 35,071,667,436.91

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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.