Home / 18,395,150,432.36-27,597,630,832.53-6,604,371,056.34

Finding the Fourth Proportional to 18,395,150,432.36, 27,597,630,832.53 and 6,604,371,056.34

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Solution

The fourth proportional to 18,395,150,432.36, 27,597,630,832.53 and 6,604,371,056.34 is: 9,908,317,682.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,395,150,432.36 : 27,597,630,832.53 = 6,604,371,056.34 : x
  2. Step 2: Convert to fraction form
    18,395,150,432.36/27,597,630,832.53 = 6,604,371,056.34/x
  3. Step 3: Cross multiply
    18,395,150,432.36x = 27,597,630,832.53 × 6,604,371,056.34
  4. Step 4: Simplify right side
    18,395,150,432.36x = 182,264,994,293,897,691,136
  5. Step 5: Solve for x
    x = 182,264,994,293,897,691,136/18,395,150,432.36
  6. Step 6: Final answer
    x = 9,908,317,682.11

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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.