Home / 36,329,959,101.60-54,484,734,985.20-11,494,233,136.80

Finding the Fourth Proportional to 36,329,959,101.60, 54,484,734,985.20 and 11,494,233,136.80

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Solution

The fourth proportional to 36,329,959,101.60, 54,484,734,985.20 and 11,494,233,136.80 is: 17,238,121,423.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,329,959,101.60 : 54,484,734,985.20 = 11,494,233,136.80 : x
  2. Step 2: Convert to fraction form
    36,329,959,101.60/54,484,734,985.20 = 11,494,233,136.80/x
  3. Step 3: Cross multiply
    36,329,959,101.60x = 54,484,734,985.20 × 11,494,233,136.80
  4. Step 4: Simplify right side
    36,329,959,101.60x = 626,260,246,316,652,036,096
  5. Step 5: Solve for x
    x = 626,260,246,316,652,036,096/36,329,959,101.60
  6. Step 6: Final answer
    x = 17,238,121,423.84

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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.