Home / 4,865,679,197,292.60-6,714,642,261,569.90-2,640,900,163,553.50

Finding the Fourth Proportional to 4,865,679,197,292.60, 6,714,642,261,569.90 and 2,640,900,163,553.50

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Solution

The fourth proportional to 4,865,679,197,292.60, 6,714,642,261,569.90 and 2,640,900,163,553.50 is: 3,644,444,922,848.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865,679,197,292.60 : 6,714,642,261,569.90 = 2,640,900,163,553.50 : x
  2. Step 2: Convert to fraction form
    4,865,679,197,292.60/6,714,642,261,569.90 = 2,640,900,163,553.50/x
  3. Step 3: Cross multiply
    4,865,679,197,292.60x = 6,714,642,261,569.90 × 2,640,900,163,553.50
  4. Step 4: Simplify right side
    4,865,679,197,292.60x = 17,732,699,846,783,192,243,634,176
  5. Step 5: Solve for x
    x = 17,732,699,846,783,192,243,634,176/4,865,679,197,292.60
  6. Step 6: Final answer
    x = 3,644,444,922,848.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.