Home / 5,250,761,746,636-7,885,156,037,346.40-3,222,904,598,586.40

Finding the Fourth Proportional to 5,250,761,746,636, 7,885,156,037,346.40 and 3,222,904,598,586.40

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Solution

The fourth proportional to 5,250,761,746,636, 7,885,156,037,346.40 and 3,222,904,598,586.40 is: 4,839,889,311,225.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,250,761,746,636 : 7,885,156,037,346.40 = 3,222,904,598,586.40 : x
  2. Step 2: Convert to fraction form
    5,250,761,746,636/7,885,156,037,346.40 = 3,222,904,598,586.40/x
  3. Step 3: Cross multiply
    5,250,761,746,636x = 7,885,156,037,346.40 × 3,222,904,598,586.40
  4. Step 4: Simplify right side
    5,250,761,746,636x = 25,413,105,653,335,029,603,893,248
  5. Step 5: Solve for x
    x = 25,413,105,653,335,029,603,893,248/5,250,761,746,636
  6. Step 6: Final answer
    x = 4,839,889,311,225.45

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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.