Home / 47,704,064,056.84-71,548,334,388.54-22,521,732,272.20

Finding the Fourth Proportional to 47,704,064,056.84, 71,548,334,388.54 and 22,521,732,272.20

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Solution

The fourth proportional to 47,704,064,056.84, 71,548,334,388.54 and 22,521,732,272.20 is: 33,778,934,006.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,704,064,056.84 : 71,548,334,388.54 = 22,521,732,272.20 : x
  2. Step 2: Convert to fraction form
    47,704,064,056.84/71,548,334,388.54 = 22,521,732,272.20/x
  3. Step 3: Cross multiply
    47,704,064,056.84x = 71,548,334,388.54 × 22,521,732,272.20
  4. Step 4: Simplify right side
    47,704,064,056.84x = 1,611,392,431,620,538,236,928
  5. Step 5: Solve for x
    x = 1,611,392,431,620,538,236,928/47,704,064,056.84
  6. Step 6: Final answer
    x = 33,778,934,006.56

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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.