Home / 15,563,604,505.50-23,347,825,405.29-5,226,307,056.54

Finding the Fourth Proportional to 15,563,604,505.50, 23,347,825,405.29 and 5,226,307,056.54

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Solution

The fourth proportional to 15,563,604,505.50, 23,347,825,405.29 and 5,226,307,056.54 is: 7,840,272,774.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,563,604,505.50 : 23,347,825,405.29 = 5,226,307,056.54 : x
  2. Step 2: Convert to fraction form
    15,563,604,505.50/23,347,825,405.29 = 5,226,307,056.54/x
  3. Step 3: Cross multiply
    15,563,604,505.50x = 23,347,825,405.29 × 5,226,307,056.54
  4. Step 4: Simplify right side
    15,563,604,505.50x = 122,022,904,670,531,010,560
  5. Step 5: Solve for x
    x = 122,022,904,670,531,010,560/15,563,604,505.50
  6. Step 6: Final answer
    x = 7,840,272,774.05

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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.